| Frank Jewett | |
| Sport: | Sailing |
| Birth Date: | 4 April 1917 |
| Birth Place: | New York, New York, United States |
| Death Place: | Vineyard Haven, Massachusetts, United States |
Frank Jewett (April 4, 1917 - June 28, 1986) was an American sailor.[1] He competed in the O-Jolle event at the 1936 Summer Olympics.[2] He graduated from California Institute of Technology and Harvard Business School.[3]