| Georges Lemmen | |
| Birth Date: | 25 November 1865 |
| Birth Place: | Schaerbeek, Belgium |
| Death Date: | 5 June or 5 July 1916 |
| Death Place: | Brussels, Belgium |
| Nationality: | Belgian |
| Known For: | painting |
| Movement: | Neo-impressionism, Post-Impressionism, modern art |
| Notable Works: | The Beach at Heist, Aline Marechal, Vase of Flowers |
Georges Lemmen (1865, Schaerbeek – 1916, Brussels) was a neo-impressionist painter from Belgium. He was a member of Les XX from 1888.[1] His works include The Beach at Heist, Aline Marechal and Vase of Flowers. Yvonne Serruys studied in his workshop in Brussels from 1892 to 1894.