| Bernard J. Flynn | |
| Office: | United States Attorney for the District of Maryland |
| President: | Franklin D. Roosevelt Harry S. Truman |
| Term Start: | 1934 |
| Term End: | 1953 |
| Predecessor: | Simon Sobeloff |
| Successor: | George Cochran Doub |
| Birth Date: | 10 February 1888 |
| Birth Place: | Baltimore, Maryland |
| Death Place: | Baltimore, Maryland |
| Party: | Democratic |
Bernard J. Flynn (February 10, 1888 – September 15, 1971) was an American attorney who served as the United States Attorney for the District of Maryland from 1934 to 1953.[1] [2] [3]