This is a list of mayors of Lausanne, Switzerland. The mayor of Lausanne (syndic de Lausanne) presides the municipal council (municipalité), the city's executive.
| Term | Mayor | Lifespan | Party | Notes |
|---|---|---|---|---|
| 1803–1815 | Samuel-Jacques Hollard | (1759–1832) | ||
| 1815–1842 | Charles-Marc Secretan | (1773–1842) | ||
| 1843–1848 | Edouard Dapples | (1807–1887) | ||
| 1848–1857 | Victor Gaudard | (1797–1871) | ||
| 1857–1867 | Edouard Dapples | (1807–1887) | ||
| 1867–1882 | Louis Joël | (1823–1892) | ||
| 1882–1897 | Samuel Cuénoud | (1838–1912) | Free Democratic Party | |
| 1897 | Berthold van Muyden | (1852–1912) | ||
| 1898–1900 | Louis Gagnaux | (1851–1921) | Free Democratic Party | |
| 1900–1907 | Berthold van Muyden | (1852–1912) | ||
| 1907–1910 | André Schnetzler | (1855–1911) | ||
| 1911–1921 | Paul Maillefer | (1862–1929) | Free Democratic Party | |
| 1922–1924 | Arthur Freymond | (1879–1970) | Free Democratic Party | |
| 1924–1929 | Paul Rosset | (1872–1954) | Liberal Party | |
| 1930–1931 | Paul Perret | (1880–1947) | Free Democratic Party | |
| 1931–1933 | Emmanuel Gaillard | (1875–1956) | Free Democratic Party | |
| 1934–1937 | Arthur Maret | (1892–1987) | Social Democratic Party | |
| 1938–1945 | Jules-Henri Addor | (1894–1953) | Free Democratic Party | |
| 1946–1949 | Pierre Graber | (1908–2003) | Social Democratic Party | |
| 1950–1957 | Jean Peitrequin | (1902–1969) | Free Democratic Party | |
| 1958–1973 | Georges-André Chevallaz | (1915–2002) | Free Democratic Party | |
| 1974–1980 | Jean-Pascal Delamuraz | (1936–1998) | Free Democratic Party | |
| 1981–1989 | Paul-René Martin | (1929–2002) | Free Democratic Party | |
| 1990–1998 | Yvette Jaggi | (born 1941) | Social Democratic Party | |
| 1998–2002 | Jean-Jacques Schilt | (born 1943) | Social Democratic Party | |
| 2002–2016 | Daniel Brélaz | (born 1950) | Green Party | |
| 2016–present | Grégoire Junod | (born 1975) | Social Democratic Party |