Robert Gray Allen | |
|---|---|
 | |
| Member of the U.S. House of Representatives from Pennsylvania's 28th district | |
| In office January 3, 1937 – January 3, 1941 | |
| Preceded by | William M. Berlin |
| Succeeded by | Augustine B. Kelley |
| Personal details | |
| Born | August 24, 1902 Winchester, Massachusetts, US |
| Died | August 9, 1963 (aged 60) Keene, Virginia, US |
| Political party | Democratic |
| Alma mater | Harvard College |
| Military service | |
| Allegiance | United States |
| Branch/service |  United States Army
|
| Years of service | 1942 – 1945 |
| Rank | Major |
| Battles/wars | World War II |
Robert Gray Allen (August 24, 1902 – August 9, 1963) was an American businessman and a two-term Democratic member of the U.S. House of Representatives from Pennsylvania from 1937 to 1941.