Weybridge is a town in Addison County, Vermont, United States. The population was 833 at the 2010 census.
Weybridge is located in central Addison County in the Champlain Valley. It is bordered by the town of Middlebury to the southeast, Cornwall to the south, Bridport to the southwest, Addison to the west, and New Haven to the north. Otter Creek forms much of the northern and eastern border of the town.
According to the United States Census Bureau, the town has a total area of 17.6 square miles (45.6 km2), of which 17.1 square miles (44.4 km2) is land and 0.46 square miles (1.2 km2), or 2.65%, is water.
As of the census of 2000, there were 824 people, 322 households, and 230 families residing in the town. The population density was 48.5 people per square mile (18.7/km2). There were 334 housing units at an average density of 19.6 per square mile (7.6/km2). The racial makeup of the town was 98.42% White, 0.61% African American, 0.49% Asian, and 0.49% from two or more races. Hispanic or Latino of any race were 1.58% of the population.
There were 322 households, out of which 32.9% had children under the age of 18 living with them, 64.3% were married couples living together, 4.3% had a female householder with no husband present, and 28.3% were non-families.