| William Bertram | |
| Office: | Speaker of the Queensland Legislative Assembly |
| Term Start: | 9 January 1920 |
| Term End: | 11 May 1929 |
| Predecessor: | William Lennon |
| Successor: | Charles Taylor |
| Constituency: | Maree |
| Constituency Am1: | Maree |
| Assembly1: | Queensland Legislative |
| Term Start1: | 27 April 1912 |
| Term End1: | 11 May 1929 |
| Predecessor1: | New seat |
| Successor1: | George Tedman |
| Birth Date: | 11 January 1875 |
| Death Place: | Coorparoo, Queensland, Australia |
| Birthname: | William Bertram |
| Nationality: | Scottish |
| Party: | Labor |
| Occupation: | Union organizer |
William Bertram (11 January 1875 - 11 June 1957) was an Australian politician. He was the Labor member for Maree in the Legislative Assembly of Queensland from 1912 to 1929. He served as Speaker of the Legislative Assembly of Queensland from 1920 to 1929.[1] His grandson, Harold Lowes, was a Liberal member of the Legislative Assembly from 1974 to 1977.[2]