Mexico, Maine Town Office and Municipalities
| Town Manager | John Madigan, Jr. | jmadigan@mexicomaine.net |
| Town Clerk | Penny Duguay | townclerk@mexicomaine.net |
| Tax Assessor | Robert Stevens | N/A |
| Tax Collector | John Madigan, Jr. | jmadigan@mexicomaine.net |
| Code Enforcement Officer | David Errington | code1@mexicomaine.net |
| Police Chief | James Theriault | pd@mexicomaine.net |
| Asst. Police Chief | Roy Hodsdon | pd@mexicomaine.net |
| Fire Chief | Gary Wentzell | firedept@mexicomaine.net |
| Asst. Fire Chief | Richard Jones, Sr. | N/A |
| 2nd Asst. Fire Chief | Raymond Broomhall | N/A |
| Health Officer | David Saphier | dspac117@hotmail.com |
| Road Foreman | David Errington | code1@mexicomaine.net |
| Animal Control Officer | Anne Simmons-Edmunds | N/A |
| School Superintendent | Dr. Tom Ward | tward@rsu10.org |
| EMA Director | Gary Wentzell | code1@mexicomaine.net |