Buck Creek, originally known as Transitville, is an unincorporated community in Washington Township, Tippecanoe County, Indiana, United States. It is part of the Lafayette, Indiana Metropolitan Statistical Area. Children attend Hershey Elementary School, East Tipp Middle School and William Henry Harrison High School. Fire protection and emergency services are provided by the Buck Creek Volunteer Fire Department, which hosts its annual fundraiser, the Buck Creek Fish Fry during the 4th Saturday of August.