Directory
P&Z commissioners, elected officials and key staff. Coverage grows as each municipality is researched. Anyone can fix a row with Edit.
| Name | Title | Municipality | Group | Phone | ||
|---|---|---|---|---|---|---|
| Stephen Thompson | Mayor (elected Apr 2025; also sits on P&Z) | Cottleville | Elected officials | stephen.thompson@cityofcottleville.com | 636-498-6565 | Edit |
| Michael Guccione | Alderman, Ward 1 | Cottleville | Elected officials | michael.guccione@cityofcottleville.com | — | Edit |
| Elizabeth Holt | Alderman, Ward 1 (Board rep. to P&Z) | Cottleville | Elected officials | elizabeth.holt@cityofcottleville.com | — | Edit |
| Johnny Gnau | Alderman, Ward 2 | Cottleville | Elected officials | johnny.gnau@cityofcottleville.com | — | Edit |
| Mike Krekeler | Alderman, Ward 2 | Cottleville | Elected officials | mike.krekeler@cityofcottleville.com | — | Edit |
| Todd Smith | Chairman | Cottleville | Planning & Zoning | — | — | Edit |
| Terry Hogan | Commissioner | Cottleville | Planning & Zoning | — | — | Edit |
| Stan Enloe | Commissioner | Cottleville | Planning & Zoning | — | — | Edit |
| Pat Kelly | Commissioner | Cottleville | Planning & Zoning | — | — | Edit |
| Maria Conte | Commissioner | Cottleville | Planning & Zoning | — | — | Edit |
| Michael Padella | City Administrator | Cottleville | Staff | — | 636-498-6565 | Edit |
| Amy C. Lewis | City Clerk (P&Z recording) | Cottleville | Staff | — | 636-498-6565 | Edit |
| Keith Widaman | Mayor | Dardenne Prairie | Elected officials | mayorwidaman@dardenneprairie.org | 636-755-5306 | Edit |
| Laura Gittemeier | Alderwoman, Ward 1 | Dardenne Prairie | Elected officials | alderwomangittemeier@dardenneprairie.org | (636) 288-7340 | Edit |
| Ryan Wilson | Alderman, Ward 1 | Dardenne Prairie | Elected officials | aldermanwilson@dardenneprairie.org | (314) 877-8245 | Edit |
| Carla Detweiler | Alderwoman, Ward 2 | Dardenne Prairie | Elected officials | aldermandetweiler@dardenneprairie.org | (636) 795-3081 | Edit |
| Blake Nay | Alderman, Ward 2 | Dardenne Prairie | Elected officials | aldermannay@dardenneprairie.org | (636) 734-6361 | Edit |
| Bob Waters | Alderman, Ward 3 | Dardenne Prairie | Elected officials | aldermanwaters@dardenneprairie.org | (636) 579-9811 | Edit |
| Mark Johnson | Alderman, Ward 3 | Dardenne Prairie | Elected officials | aldermanjohnson@dardenneprairie.org | (314) 660-0074 | Edit |
| Michael Wooldridge | Chairman | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Mike Moehlenkamp | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Paul Neske | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Craig Stankovich | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| David Northcutt | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Pam Pollard | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Richard Musler | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Angela Lamb | Commissioner | Dardenne Prairie | Planning & Zoning | — | — | Edit |
| Kyle Michel | City Administrator (P&Z staff contact) | Dardenne Prairie | Staff | Kyle.Michel@dardenneprairie.gov | (636) 755-5303 | Edit |
| City Engineer (name not posted) | City Engineer | Dardenne Prairie | Staff | cityengineer@dardenneprairie.gov | 636-755-5320 | Edit |
| Doug Wynn | Mayor (also sits on P&Z) | Flint Hill | Elected officials | info@cityofflinthill.com | (636) 327-4441 | Edit |
| Christopher Jacobsen | Alderman, Ward 1 (P&Z member) | Flint Hill | Elected officials | — | — | Edit |
| David Schmidt | Alderman, Ward 1 (chairs Architectural Review Board) | Flint Hill | Elected officials | — | — | Edit |
| Erica Neiderhelm | Alderman, Ward 2 | Flint Hill | Elected officials | — | — | Edit |
| Tim Pruitt | Alderman, Ward 2 | Flint Hill | Elected officials | — | — | Edit |
| Gary Eldridge | Chairman (term to May 2027) | Flint Hill | Planning & Zoning | — | — | Edit |
| Dana Sargent | Commissioner (term to May 2027) | Flint Hill | Planning & Zoning | — | — | Edit |
| Mark Unick | Commissioner (term to May 2028) | Flint Hill | Planning & Zoning | — | — | Edit |
| Carrie Blackburn | Commissioner (term to May 2029) | Flint Hill | Planning & Zoning | — | — | Edit |
| Jeff Schiele | Commissioner (term to May 2030; also on Architectural Review Board) | Flint Hill | Planning & Zoning | — | — | Edit |
| Dennis Sargent | City Administrator | Flint Hill | Staff | info@cityofflinthill.com | (636) 327-4441 | Edit |
| Tracy Williams | City Clerk (rezoning petitions are filed with the Clerk) | Flint Hill | Staff | info@cityofflinthill.com | (636) 327-4441 | Edit |
| Patty Barbaglia | Permits & Records Coordinator | Flint Hill | Staff | info@cityofflinthill.com | (636) 327-4441 | Edit |
| Wayne Baumbach | Building Official | Flint Hill | Staff | — | (314) 486-0214 | Edit |
| Matt Fairless | City Attorney | Flint Hill | Staff | — | — | Edit |
| Weis Design Group | City Engineer (firm; reviews rezoning applications first) | Flint Hill | Staff | — | — | Edit |
| Connie Palmer | President of the Board, Alderman Ward 1 (acting Mayor; term to 2028; also sits on P&Z) | Foristell | Elected officials | — | (636) 463-2123 | Edit |
| Dudley Adkins | Alderman, Ward 1 (term to 2027) | Foristell | Elected officials | — | — | Edit |
| Randy Bradley | Alderman, Ward 2 (term to 2028; P&Z liaison) | Foristell | Elected officials | — | — | Edit |
| Glenn Keeven | Alderman, Ward 2 (term to 2027) | Foristell | Elected officials | — | — | Edit |
| Christina Boyer | Chair | Foristell | Planning & Zoning | — | — | Edit |
| Kameron Reynolds | Vice Chair/Secretary | Foristell | Planning & Zoning | — | — | Edit |
| Brian Fricker | Commissioner | Foristell | Planning & Zoning | — | — | Edit |
| Krista Gnau | Commissioner (reappointment on Sep 21, 2026 Board agenda) | Foristell | Planning & Zoning | — | — | Edit |
| Richard Heider | Commissioner | Foristell | Planning & Zoning | — | — | Edit |
| Todd Streiler, AICP | City Administrator/City Clerk (zoning applications go through City Hall) | Foristell | Staff | info@cityofforistellmo.gov | (636) 463-2123 | Edit |
| John Young | City Attorney (Hamilton Weber LLC) | Foristell | Staff | — | — | Edit |
| Brian McKinney | Mayor (also sits on P&Z) | Lake Saint Louis | Elected officials | Brian.McKinney@lakesaintlouismo.gov | 636-265-3613 | Edit |
| Jacalyn Schauer | Alderman, Ward 1 (Board rep. to P&Z) | Lake Saint Louis | Elected officials | jschauer@lakesaintlouis.com | 636-265-3610 | Edit · Votes |
| Angela Bilkey | Alderman, Ward 1 | Lake Saint Louis | Elected officials | Angela.Bilkey@lakesaintlouismo.gov | 636-265-3621 | Edit · Votes |
| Joe Coyne | Alderman, Ward 2 | Lake Saint Louis | Elected officials | Joe.Coyne@lakesaintlouismo.gov | 636-265-3611 | Edit · Votes |
| Bill Behr | Alderman, Ward 2 | Lake Saint Louis | Elected officials | Bill.Behr@lakesaintlouismo.gov | 636-265-3622 | Edit · Votes |
| Justin Hensley | Alderman, Ward 3 | Lake Saint Louis | Elected officials | jhensley@lakesaintlouis.com | 636-265-3614 | Edit · Votes |
| Chris Hinkle | Alderman, Ward 3 | Lake Saint Louis | Elected officials | chinkle@lakesaintlouis.com | 636-265-3609 | Edit · Votes |
| Pearson Buell | Chairman | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| Tom O'Connor | Vice Chairman | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| Rhonda Ferrett | Commissioner | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| John Moresi | Commissioner | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| Tom Mispagel | Commissioner | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| Ken Spoden | Commissioner | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| Judith Westermann | Commissioner | Lake Saint Louis | Planning & Zoning | — | — | Edit |
| George Ertle | City Administrator | Lake Saint Louis | Staff | gertle@lakesaintlouis.com | 636-625-1200 | Edit |
| Sarah Belcher | Assistant City Administrator | Lake Saint Louis | Staff | sbelcher@lakesaintlouis.com | 636-625-7933 | Edit |
| Andrew Stanislav | Director of Community Development (P&Z staff) | Lake Saint Louis | Staff | Andrew.Stanislav@lakesaintlouismo.gov | 636-625-1200 | Edit |
| Kim Callis | Planning Technician | Lake Saint Louis | Staff | kcallis@lakesaintlouis.com | 636-625-7936 | Edit |
| Terry Rigdon | Public Works Director | Lake Saint Louis | Staff | trigdon@lakesaintlouis.com | 636-695-4221 | Edit |
| Steve Burt | Mayor (attends P&Z) | New Melle | Elected officials | stevenburt1@aol.com | — | Edit |
| Brian Nelson | Alderman (also Board of Adjustment) | New Melle | Elected officials | brahma9601@gmail.com | — | Edit |
| Samuel Cummins | Alderman (left P&Z May 2026; Board of Adjustment) | New Melle | Elected officials | cummins12087@gmail.com | — | Edit |
| Janet Karrenbrock | Alderman | New Melle | Elected officials | office@karrenbrockconst.com | — | Edit |
| David Gust | Alderman (P&Z member) | New Melle | Elected officials | dgust95@gmail.com | — | Edit |
| Wes Stefanko | Chair | New Melle | Planning & Zoning | W_stefanko@hotmail.com | — | Edit |
| Sharon Duggan | Commissioner | New Melle | Planning & Zoning | slduggan-jinga@hotmail.com | — | Edit |
| Samantha Sims | Commissioner | New Melle | Planning & Zoning | samanthasims82@gmail.com | — | Edit |
| William Pollihan | Commissioner | New Melle | Planning & Zoning | — | — | Edit |
| David Gust | Alderman member | New Melle | Planning & Zoning | — | — | Edit |
| Marcia Gay | City Clerk | New Melle | Staff | newmellecity@centurylink.net | 636-828-4807 | Edit |
| Hayden Ginsberg | City Engineer (Cochran Engineering) | New Melle | Staff | hginsberg@cochraneng.com | 636-332-4574 | Edit |
| Tony Follmer | Code Enforcement Officer | New Melle | Staff | Tfollmer24@gmail.com | — | Edit |
| Bill Hennessy | Mayor (also sits on P&Z) | O'Fallon | Elected officials | bhennessy@ofallonmo.gov | 636-379-5500 | Edit |
| Scott Wilcox | Council Member, Ward 1 (elected Apr 2026) | O'Fallon | Elected officials | — | — | Edit |
| Scott Yates | Council Member, Ward 2 (elected Apr 2026, unopposed) | O'Fallon | Elected officials | — | — | Edit |
| Douglas Link | Council Member, Ward 3 (elected Apr 2026) | O'Fallon | Elected officials | — | — | Edit |
| Cori Spencer | Council Member, Ward 4 (elected Apr 2026) | O'Fallon | Elected officials | — | — | Edit |
| John Palmer | Council Member, Ward 5 (elected Apr 2026) | O'Fallon | Elected officials | — | — | Edit |
| Steve Koskela | Council Member, Ward 3 (council rep. to P&Z) | O'Fallon | Elected officials | skoskela@ofallonmo.gov | 636-379-5586 | Edit |
| Debbie Cook | Council Member, Ward 5 (council liaison to P&Z) | O'Fallon | Elected officials | dcook@ofallonmo.gov | 636-379-5588 | Edit |
| Wexler (first name unconfirmed) | Council Member, ward unconfirmed | O'Fallon | Elected officials | — | — | Edit |
| Boyer (first name unconfirmed) | Council Member, ward unconfirmed | O'Fallon | Elected officials | — | — | Edit |
| Amanda Taylor | Council Member, likely Ward 4 (unconfirmed) | O'Fallon | Elected officials | — | — | Edit |
| Carolyn Thomas | Chairperson | O'Fallon | Planning & Zoning | — | — | Edit |
| Nunnery (first name unconfirmed) | Vice Chairperson | O'Fallon | Planning & Zoning | — | — | Edit |
| Seymour (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Nager (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Baust (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Heath (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Eggemeyer (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Hoelting (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Lammert (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Schwab (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Hawbaker (first name unconfirmed) | Commissioner | O'Fallon | Planning & Zoning | — | — | Edit |
| Michael Snowden | City Administrator | O'Fallon | Staff | — | 636-379-5504 | Edit |
| Tracy Coffman | P&Z Recording Secretary | O'Fallon | Staff | tcoffman@ofallonmo.gov | 636-379-5544 | Edit |
| Dan Borgmeyer | Mayor (also sits on P&Z) | St. Charles | Elected officials | — | 636-949-3269 | Edit |
| Chris Kyle | Council Member, Ward 1 | St. Charles | Elected officials | chris.kyle@stcharlescitymo.gov | 636-250-1705 | Edit |
| Mark A. Hollander | Council President, Ward 2 (alternate council liaison to P&Z) | St. Charles | Elected officials | Mark.Hollander@stcharlescitymo.gov | 314-792-0887 | Edit |
| Vince Ratchford | Council Member, Ward 3 | St. Charles | Elected officials | vince.ratchford@stcharlescitymo.gov | 636-284-0641 | Edit |
| Tom Bruening | Council Member, Ward 4 | St. Charles | Elected officials | tom.bruening@stcharlescitymo.gov | 636-250-1706 | Edit |
| Denise Mitchell | Council Member, Ward 5 | St. Charles | Elected officials | denise.mitchell@stcharlescitymo.gov | 636-634-1643 | Edit |
| Justin Foust | Council Vice President, Ward 6 | St. Charles | Elected officials | justin.foust@stcharlescitymo.gov | 636-354-8528 | Edit |
| Brian Gould | Council Member, Ward 7 | St. Charles | Elected officials | brian.gould@stcharlescitymo.gov | 636-829-5527 | Edit |
| Michael Galba | Council Member, Ward 8 (council liaison to P&Z) | St. Charles | Elected officials | Michael.Galba@stcharlescitymo.gov | 636-206-6294 | Edit |
| Bart Haberstroh | Council Member, Ward 9 | St. Charles | Elected officials | Bart.Haberstroh@stcharlescitymo.gov | 636-288-0121 | Edit |
| Steve Hollander | Council Member, Ward 10 | St. Charles | Elected officials | steve.hollander@stcharlescitymo.gov | 636-367-0702 | Edit |
| Shawn Luesse | Chairperson | St. Charles | Planning & Zoning | — | — | Edit |
| Julie Bartch | Vice-Chair | St. Charles | Planning & Zoning | — | — | Edit |
| Missy Palitzsch | Secretary | St. Charles | Planning & Zoning | — | — | Edit |
| Tyson King | Commissioner | St. Charles | Planning & Zoning | — | — | Edit |
| Keith Liston | Commissioner | St. Charles | Planning & Zoning | — | — | Edit |
| Adriana Perrone | Commissioner | St. Charles | Planning & Zoning | — | — | Edit |
| Chris DeGuentz | Commissioner | St. Charles | Planning & Zoning | — | — | Edit |
| John Morgan | Commissioner | St. Charles | Planning & Zoning | — | — | Edit |
| Brad Temme | Acting Director of Administration | St. Charles | Staff | Brad.Temme@stcharlescitymo.gov | 636-949-3262 | Edit |
| Zach Tusinger | Assistant Director of Administration | St. Charles | Staff | zachary.tusinger@stcharlescitymo.gov | 636-940-4605 | Edit |
| John Boyer | Community Development Director | St. Charles | Staff | john.boyer@stcharlescitymo.gov | 636-949-3222 | Edit |
| Madelyn Brown | Planner (P&Z staff liaison) | St. Charles | Staff | madelyn.eversman@stcharlescitymo.gov | 636-949-3222 | Edit |
| Lara Berry | Planner | St. Charles | Staff | lara.berry@stcharlescitymo.gov | 636-949-3222 | Edit |
| Taylor Moore | Preservation Planner | St. Charles | Staff | — | 636-949-3222 | Edit |
| Jim Wright | Director of Public Works | St. Charles | Staff | Jim.wright@stcharlescitymo.gov | 636-255-6135 | Edit |
| Steve Ehlmann | County Executive (appoints P&Z) | St. Charles County (Unincorporated) | Elected officials | — | 636-949-7520 | Edit |
| Matt Swanson | Councilmember, District 1 | St. Charles County (Unincorporated) | Elected officials | mswanson@sccmo.org | 636-949-7530 | Edit · Votes |
| Joe Brazil | Councilmember, District 2 | St. Charles County (Unincorporated) | Elected officials | jbrazil@sccmo.org | 636-949-7530 | Edit · Votes |
| Mike Elam | Councilmember, District 3 | St. Charles County (Unincorporated) | Elected officials | melam@sccmo.org | 636-949-7530 | Edit · Votes |
| Dave Hammond | Councilmember, District 4 | St. Charles County (Unincorporated) | Elected officials | dhammond@sccmo.org | 636-949-7530 | Edit · Votes |
| Terry Hollander | Councilmember, District 5 | St. Charles County (Unincorporated) | Elected officials | thollander@sccmo.org | 636-949-7530 | Edit · Votes |
| Patti York | Councilmember, District 6 | St. Charles County (Unincorporated) | Elected officials | pyork@sccmo.org | 636-949-7530 | Edit · Votes |
| Tim Baker | Councilmember, District 7 (council member on P&Z, indefinite term) | St. Charles County (Unincorporated) | Elected officials | tbaker@sccmo.org | 636-949-7530 | Edit · Votes |
| Jeanette Koechner | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Jennifer Bahr | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Brian Nolan | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Paul Roger Ellis | Commissioner (term listed as expired Aug 2026) | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Denise O'Mara | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Kurt Goodwin | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Joe Quinn | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Bob Kneemiller | Commissioner | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Kyle Shell | Commissioner (term listed as expired Aug 2024; holdover?) | St. Charles County (Unincorporated) | Planning & Zoning | — | — | Edit |
| Joann Leykam | Director of Administration | St. Charles County (Unincorporated) | Staff | — | 636-949-7520 | Edit |
| Michael Hurlbert | Community Development Director | St. Charles County (Unincorporated) | Staff | — | 636-949-7335 | Edit |
| Robert Myers | P&Z Commission contact (Planning & Zoning Division) | St. Charles County (Unincorporated) | Staff | planning@sccmo.org | 636-949-7335 | Edit |
| John Lyons | County Engineer (Highway Department) | St. Charles County (Unincorporated) | Staff | highway@sccmo.org | 636-949-7305 | Edit |
| Len Pagano | Mayor | St. Peters | Elected officials | LPagano@stpetersmo.net | 636-477-6600 x1233 | Edit |
| John 'Rocky' Reitmeyer | Alderman, Ward 1 | St. Peters | Elected officials | Alderman.Reitmeyer@stpetersmo.net | 636-485-5710 | Edit · Votes |
| Joyce Townsend | Alderman, Ward 1 | St. Peters | Elected officials | Alderman.Townsend@stpetersmo.net | 636-357-2789 | Edit · Votes |
| Judy Bateman | Alderman, Ward 2 (aldermanic liaison to P&Z) | St. Peters | Elected officials | Alderman.Bateman@stpetersmo.net | 636-485-5759 | Edit · Votes |
| Randy Green | Alderman, Ward 2 | St. Peters | Elected officials | Alderman.Green@stpetersmo.net | 314-591-4514 | Edit · Votes |
| Dave Kuppler | Alderman, Ward 3; Board President | St. Peters | Elected officials | Alderman.Kuppler@stpetersmo.net | 636-634-0096 | Edit · Votes |
| Melissa Reimer | Alderman, Ward 3 | St. Peters | Elected officials | Alderman.Reimer@stpetersmo.net | 636-448-7113 | Edit · Votes |
| Patrick Barclay | Alderman, Ward 4 | St. Peters | Elected officials | Alderman.Barclay@stpetersmo.net | 636-795-8255 | Edit · Votes |
| Nick Trupiano | Alderman, Ward 4 | St. Peters | Elected officials | Alderman.Trupiano@stpetersmo.net | — | Edit · Votes |
| John Luehrs | Chairman | St. Peters | Planning & Zoning | — | — | Edit |
| Madaline Barteau | Vice Chairman | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Steven Bailey | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Charles McBride | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Shirley Moore | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Leah Petras | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Chris Jones | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Renee Tillman | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| William Oliver | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Terry Lesinski | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Joseph Markus | Commissioner | St. Peters | Planning & Zoning | — | — | Edit · Votes |
| Bill Malach | City Administrator | St. Peters | Staff | — | 636-477-6600 | Edit |
| Ken Braunfeld | Planning lead (succeeded Julie Powers, Director of Planning, on her Sep 11, 2026 retirement) | St. Peters | Staff | permits@stpetersmo.net | 636-477-6600 x1670 | Edit |
| Jack Carswell | Planner | St. Peters | Staff | permits@stpetersmo.net | 636-477-6600 x1670 | Edit |
| Leland Maize | Engineer (attends P&Z) | St. Peters | Staff | — | 636-477-6600 | Edit |
| Liane Sargent | Transportation Development Services | St. Peters | Staff | — | 636-477-6600 | Edit |
| Melissa Vollmer | P&Z Recording Secretary | St. Peters | Staff | — | — | Edit |
| Donald D. Licklider | Mayor (also sits on P&Z) | Weldon Spring | Elected officials | — | (636) 441-2110 x101 | Edit |
| Anderson "Andy" Clutter | Alderman, Ward I | Weldon Spring | Elected officials | — | (314) 974-3556 | Edit |
| Thomas "Tom" Yeager | Alderman, Ward I | Weldon Spring | Elected officials | — | (636) 734-1293 | Edit |
| Janet Kolb | Alderman, Ward II | Weldon Spring | Elected officials | — | (636) 441-0200 | Edit |
| Edwina Conley | Alderman, Ward II | Weldon Spring | Elected officials | — | (314) 308-3244 | Edit |
| Phil Martiszus | Alderman, Ward III (Board liaison to P&Z) | Weldon Spring | Elected officials | — | (636) 388-3668 | Edit |
| Margaret Culver | Alderman, Ward III | Weldon Spring | Elected officials | — | (636) 441-2110 x114 | Edit |
| John Eash | Chair | Weldon Spring | Planning & Zoning | — | — | Edit |
| Courtney Cooper | Vice Chair | Weldon Spring | Planning & Zoning | — | — | Edit |
| Bill Wagner | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Damian Wood | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Mike Foster | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Mike Reiter | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Tim Marstall | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Tom Castrop | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Tom Heyl | Commissioner | Weldon Spring | Planning & Zoning | — | — | Edit |
| Don Stolberg | City Administrator | Weldon Spring | Staff | — | (636) 441-2110 x102 | Edit |
| Bill Schnell | City Engineer | Weldon Spring | Staff | — | (636) 441-2110 x110 | Edit |
| Nick Guccione | Mayor | Wentzville | Elected officials | Nick.Guccione@wentzvillemo.gov | (636) 639-0354 | Edit |
| Chantel Summers | Alderman, Ward 1 | Wentzville | Elected officials | Chantel.Summers@wentzvillemo.gov | (636) 242-5665 | Edit |
| Linda Roth | Alderman, Ward 1 | Wentzville | Elected officials | Linda.Roth@wentzvillemo.gov | (636) 497-0524 | Edit |
| Robert Hussey | Alderman, Ward 2 | Wentzville | Elected officials | Robert.Hussey@wentzvillemo.gov | (636) 655-0931 | Edit |
| Frank Martell | Alderman, Ward 2 | Wentzville | Elected officials | Frank.Martell@wentzvillemo.gov | (636) 497-2852 | Edit |
| Michael Hays | Alderman, Ward 3 (Board rep. to P&Z) | Wentzville | Elected officials | Michael.Hays@wentzvillemo.gov | (636) 639-0039 | Edit |
| Michael Lovell | Alderman, Ward 3 | Wentzville | Elected officials | Michael.Lovell@wentzvillemo.gov | (636) 856-6948 | Edit |
| Bob Schmidt | Vice Chairman | Wentzville | Planning & Zoning | — | — | Edit |
| Jeff Hackman | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Brandon Willis | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Thomas Schrautemeier | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Christopher Funston | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Jana Groner Skopec | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Collin Greene | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Jay Webber | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Timothy Bubenik | Commissioner | Wentzville | Planning & Zoning | — | — | Edit |
| Douglas Lee | City Administrator | Wentzville | Staff | Douglas.Lee@wentzvillemo.gov | (636) 327-5101 | Edit |
| Matt Wohlberg | Director of Engineering | Wentzville | Staff | Matt.Wohlberg@wentzvillemo.gov | (636) 327-5101 | Edit |
| Douglas Forbeck | Director of Community Development | Wentzville | Staff | — | (636) 327-5101 | Edit |
| Charles Senzee | Planning Manager | Wentzville | Staff | — | — | Edit |
| Regina Love | Planning Technician | Wentzville | Staff | — | — | Edit |
| Christy Mouser | P&Z Recording Secretary | Wentzville | Staff | — | — | Edit |
| William Richter | Mayor | West Alton | Elected officials | — | 636-233-1483 | Edit |
| Edward Shaub | Alderman, Ward 1 | West Alton | Elected officials | — | 314-281-1793 | Edit |
| Shawn Lovell | Alderman, Ward 1 | West Alton | Elected officials | — | 636-262-3628 | Edit |
| David Bonderer | Alderman, Ward 2 | West Alton | Elected officials | — | 636-899-0933 | Edit |
| Nick Wunderlich | Alderman, Ward 2 | West Alton | Elected officials | — | 636-233-1583 | Edit |
| Melvin Neustadt III | Chairman | West Alton | Planning & Zoning | — | — | Edit |
| Jason Farley | Commissioner | West Alton | Planning & Zoning | — | — | Edit |
| Glenn Grotegeers | Secretary | West Alton | Planning & Zoning | — | — | Edit |
| Alex Sansevere | Member | West Alton | Planning & Zoning | — | — | Edit |
| Matt Brown | Member | West Alton | Planning & Zoning | — | — | Edit |
| Brad Connoyer | Member | West Alton | Planning & Zoning | — | — | Edit |
| Bob Springer | Member | West Alton | Planning & Zoning | — | — | Edit |
| Janet Neustadt | City Administrator; Floodplain Administrator | West Alton | Staff | — | 636-899-1734 | Edit |
| Beth Machens | City Clerk | West Alton | Staff | — | 636-899-0809 | Edit |