This is a list of mayors of Grenoble.__TOC__
| Image | Mayor | Term start | Term end | class=unsortable | Party | ||
|---|---|---|---|---|---|---|---|
| Charles Rivail | 1904 | 1908 | bgcolor= | I | |||
| Félix Viallet | 1908 | 1910 | bgcolor= | Independent | |||
| Nestor Cornier | 1910 | 1919 | bgcolor= | Independent | |||
| Paul Mistral | 1919 | 1932 | bgcolor= | SFIO | |||
| Léon Martin | 1932 | 1935 | bgcolor= | SFIO | |||
| Paul Cocat | 1935 | 1944 | bgcolor= | Miscellaneous right | |||
| Frédéric Lafleur | 1944 | 1945 | bgcolor=brown | French Resistance | |||
| Léon Martin | 1945 | 1947 | bgcolor= | SFIO | |||
| Marius Bally | 1947 | 1948 | bgcolor= | Independent | |||
| Raymond Perinetti | 1948 | 1949 | bgcolor= | French Communist Party | |||
| Léon Martin | 1949 | 1959 | bgcolor= | SFIO | |||
| Albert Michallon | 1959 | 1965 | bgcolor= | Union for the New Republic | |||
| Hubert Dubedout | 1965 | 1983 | bgcolor= | Socialist Party | |||
| Alain Carignon | 1983 | 1995 | bgcolor= | Rally for the Republic | |||
| Michel Destot | 1995 | April 4, 2014 | bgcolor= | Socialist Party | |||
| Éric Piolle | April 4, 2014 | in office | bgcolor= | Europe Ecology – The Greens |