| Office: | Teachta Dála |
| Term Start: | July 1937 |
| Term End: | June 1938 |
| Constituency: | Dublin County |
| Party: | Labour Party |
| Birth Place: | Balbriggan, County Dublin, Ireland |
| Death Date: | 17 August 1971 |
| Death Place: | Dublin, Ireland |
| Spouse: | Kay McGowan |
| Relatives: | Jim Glennon (nephew) |
Gerrard L. McGowan (died 17 August 1971) was an Irish Labour Party politician.[1]
As a child, he had to flee his home with his family when the Black and Tans torched it in 1920.[1] A solicitor by profession, he was elected to Dáil Éireann as a Labour Party Teachta Dála (TD) for the Dublin County constituency at the 1937 general election.[2] He did not contest the 1938 general election.[3] His nephew Jim Glennon was a Fianna Fáil TD.[4]