Greens have been a mayor at least 75 times.
At least 39 times, Greens have been elected mayor where the mayor is a stand-alone position elected on the ballot, often with distinct executive or administrative powers different than city council members. Those Green Mayors are listed below.
At least 36 times Greens have held the position where the mayor is not elected separately, but is chosen from among already elected city council members, either by a city council vote or by rotation, and plays a more ceremonial role. That list is here. (Last updated January 10, 2025)
| Mayor | Location | Took Office | Term |
|---|---|---|---|
| Michael Bagdes-Canning | Cherry Valley Borough, PA |  Elected 11/2023 | 4 years |
| Bruce Delgado | Marina, CA | Elected 11/2022 | 4 years |
| Elizabeth Orndoff-Sayers | Wardenville, WV | Elected 05/2022 | 4 years |
| Peter Schwartzman | Galesburg, IL | Elected 04/2021 | 4 years |
| Emmanuel Estrada | Baldwin Park, CA | Elected 11/2020 | 2 years |
| Bruce Delgado | Marina, CA | Elected 11/2018 | 4 years |
| Elizabeth Orndoff-Sayers | Wardenville, WV | Elected 05/2018 | 4 years |
| Bruce Delgado | Marina, CA | Elected 11/2016 | 2 years |
| Bob Henry Baber | Richwood, WV | Elected 06/2016 | 4 years |
| Steve Arnold | Fitchburg, WI | Elected 04/2015 | 2 years |
| Bruce Delgado | Marina, CA | Elected 11/2014 | 2 years |
| Chandler Cruise | Antelope, OR | Elected 11/2012 | 4 years |
| Bruce Delgado | Marina, CA | Elected 11/2012 | 2 years |
| David Doonan | Village of Greenwich, NY | Elected 03/2012 | 4 years |
| Jason West | Village of New Paltz, NY | Elected 05/2011 | 4 years |
| Gayle McLaughlin | Richmond, CA | Elected 11/2010 | 4 years |
| Bruce Delgado | Marina, CA | Elected 11/2010 | 2 years |
| Pete Gleichman | Ward, CO | Elected 04/2010 | 1 years |
| Pete Gleichman | Ward, CO | Elected 04/2009 | 1 years |
| Jim Sullivan | Victory, NY | Elected 03/2009 | 4 years |
| Neil Friedman | Westfir, OR | Elected 11/2008 | 2 years |
| Bruce Delgado | Marina, CA | Elected 11/2008 | 2 years |
| Pete Gleichman | Ward, CO | Elected 04/2008 | 1 years |
| David Doonan | Village of Greenwich, NY | Elected 03/2008 | 4 years |
| Jean de Smet | Windham, CT | Elected 11/2007 | 2 years |
| Pete Gleichman | Ward, CO | Elected 04/2007 | 1 years |
| Gayle McLaughlin | Richlond, CA | Elected 11/2006 | 4 years |
| Mike Sellers | Cobleskill, NY | Elected 11/2005 | 4 years |
| Mathew Ash | Boswell, PA | Elected 11/2005 | 4 years |
| Karen Majewski | Hamtramck, MI | Elected 11/2005 | 4 years |
| David Lanman | Marfa, TX | Elected 05/2005 | 2 years |
| Elaine Fleming | Cass Lake, MN | Elected 11/2004 | 2 years |
| Jason West | Village of New Paltz, NY | Elected 05/2003 | 4 years |
| Elaine Fleming | Cass Lake, MN | Elected 11/2002 | 2 years |
| Arthur R. Palumbo | Windber, PA | Elected 11/2001 | 4 years |
| Kent Rowe | Longton, KS | Elected 04/2001 | 4 years |
| David Sawyer | Sandpoint, ID | Elected 11/1995 | 4 years |
| Terri Williams | Webster Groves, MO | Elected 04/1994 | 3 years |
| Kelly Weaverling | Cordova, AK | Elected 11/1991 | 2 years |