Amwell may refer to:
Places Hertfordshire, England Great Amwell near Ware in East Hertfordshire Little Amwell, now part of Hertford Heath, East Hertfordshire Amwell, St Albans, a hamlet in the parish of Wheathampstead
United States Amwell Township, Pennsylvania Amwell Township, New Jersey, since subdivided into: West Amwell Township, New Jersey East Amwell Township, New Jersey Amwell, New Jersey, an unincorporated community on the eastern border of East Amwell Township Amwell Valley, a valley in Hunterdon County, New Jersey
Businesses Amwell Valley Vineyards, later renamed Old York Cellars Amwell (company), a telemedicine company formerly known as American Well