| Robert Kerber | |
| Fullname: | Robert William Kerber |
| Strokes: | Backstroke |
| Collegeteam: | Northwestern University |
| Birth Date: | June 11, 1913 |
| Birth Place: | Park Ridge, Illinois |
| Death Place: | Gainesville, Florida |
Robert William Kerber (June 11, 1913 – December 1, 1991) was an American competition swimmer who represented the United States at the 1932 Summer Olympics in Los Angeles, California. Kerber finished sixth in the men's 100-meter backstroke, recording a time of 1:12.8 in the event final.