Barry McDonnell
| Personal information | |
|---|---|
| Full name | Brendan McDonnell |
| Nationality | Irish |
| Born | 1924 Virginia, County Cavan, Ireland |
| Died | 14 February 1976 (aged 51–52) Dublin, Ireland |
| Sport | |
| Sport | Rowing |
Brendan "Barry" McDonnell (1924 – 14 February 1976) was an Irish rower. He competed in the men's eight event at the 1948 Summer Olympics.