| Office: | Teachta Dála |
| Term Start: | May 1954 |
| Term End: | March 1957 |
| Constituency: | Galway South |
| Birth Date: | 6 January 1910 |
| Birth Place: | County Galway, Ireland |
| Death Place: | County Galway, Ireland |
| Party: | Fine Gael |
| Education: | Garbally College |
Brendan M. Glynn (6 January 1910 – 10 July 1986) was an Irish Fine Gael politician and solicitor who served as a Teachta Dála (TD), representing the Galway South constituency in Dáil Éireann.[1] He was educated at Garbally College, County Galway. Glynn served one term following the 1954 general election, having previously unsuccessfully contested the Galway South by-election in August 1953.[2] He did not stand at the 1957 general election.