Sarah Watson is an American winter swimmer from Highland Park, New Jersey.
- she participated in the inaugural United States Winter Swimming Championships in Lake Memphremagog, Vermont
- she is a member of the Memphremagog Winter Swimming Society and one of the famed 41 Pioneers
- she helped organize the second annual Memphremagog Winter Swim Festival in March 2016
- she competed in the 2016 United States Winter Swimming Association National Championships in the 200m freestyle on 30 January in New York City in 1.2°C (34.3°F) water of the La Marina venue in the Hudson River