List of mayors of Gary, Indiana
This is a list of mayors of Gary, Indiana. The first mayor, Thomas Knotts, served as Town Board president from 1906 to 1909, when Gary officially became a city. Every mayor since 1943 has served as a member of the Democratic [Party (United States)|Democratic Party].
| Portrait | Mayor | Term start | Term end | Party | ||
| 1 | ' | Democratic | ||||
| 2 | ' | Republican | ||||
| 3 | ' | Republican | ||||
| 4 | ' | Republican | ||||
| 5 | ' | Republican | ||||
| 6 | ' | Republican | ||||
| 7 | ' | Republican | ||||
| 8 | ' | Democratic | ||||
| 9 | ' | Republican | ||||
| 10 | ' | Democratic | ||||
| 11 | ' | Democratic | ||||
| 12 | ' | Democratic | ||||
| 13 | ' | Democratic | ||||
| 14 | ' | Democratic | ||||
| 15 | ' | Democratic | ||||
| 16 | ' | Democratic | ||||
| 17 | ' | Democratic | ||||
| 18 | ' | Democratic | ||||
| – | ' | Democratic | ||||
| 19 | Rudy Clay | Democratic | ||||
| 20 | ' | Democratic | ||||
| 21 | ' | Democratic | ||||
| 22 | ' | incumbent | Democratic |