Cronología de alcaldes de Umán
| Nombre | Período |
|---|---|
| C. Bartolomé García Correa | 1914-1915 |
| C. Alfredo Montero | 1930-1931 |
| C. Julián Gómez G. | 1933-1934 |
| C. Miguel Polanco | 1935-1936 |
| C. Alfredo Montero | 1937-1938 |
| C. Juan Montero Sansores | 1939-1940 |
| C. Cástulo Montero Sansores | 1942-1943 |
| C. Daniel Varguez G. | 1944-1946 |
| C. Miguel Dogre Farah | 1947-1949 |
| C. Máximo Rodríguez Rodríguez | 1950-1952 |
| C. Manuel González Ruiz | 1953-1955 |
| C. Gustavo Montero Quintal | 1956-1958 |
| C. Cástulo Montero Sansores | 1959-1961 |
| C. Maximiliano Martín Uc | 1962-1964 |
| C. Augusto Orozco Montalvo | 1965 |
| C. Armando Quintal Montero | 1966-1967 |
| C. Luis López Gómez | 1968-1970 |
| C. Rene González González | 1971-1973 |
| C. Gerardo Durán Díaz | 1974-1975 |
| C. Juan Gonzáles Rosado | 1976-1978 |
| C. Carlos Quintal Durán | 1979-1981 |
| C. Manuel Carrillo Paredes | 1982-1984 |
| C. William Manuel Quintal Montero | 1985-1987 |
| C. Carlos Castillo Solís | 1988-1990 |
| C. Minerva Rodríguez de Paredes | 1991-1993 |
| C. William Manuel Quintal Montero | 1994-1995 |
| C. Gregorio Ernesto Montero Martín | 1995-1998 |
| C. Jesús Quintal Ic | 1998-2000 |
| C. Raúl Alberto Ruiz Ortiz | 2001-2003 |
| C. Enrique Castillo Ruz | 2004-2008 |
| C. William Manuel Quintal López | 2008-2010 |
| C. José Javier Castillo Ruz | 2010- |