Foster Township

Foster Township may refer to:


 * Foster Township, Randolph County, Arkansas, in Randolph County, Arkansas
 * Foster Township, Madison County, Illinois
 * Foster Township, Marion County, Illinois
 * Foster Township, Michigan
 * Foster Township, Big Stone County, Minnesota
 * Foster Township, Faribault County, Minnesota
 * Foster Township, Luzerne County, Pennsylvania
 * Foster Township, McKean County, Pennsylvania
 * Foster Township, Schuylkill County, Pennsylvania
 * Foster Township, Beadle County, South Dakota, in Beadle County, South Dakota
 * Foster Township, Hutchinson County, South Dakota, in Hutchinson County, South Dakota
 * Foster Township, Perkins County, South Dakota, in Perkins County, South Dakota