Deer Creek (Big Creek, Ontario)

 Deer Creek is a tributary of Big Creek in Norfolk County, Ontario, Canada. It is one of the watercourses managed by the Long Point Region Conservation Authority (LPRCA). The LPRCA operates the 301 acre Deer Creek Conservation Authority.

Deer Creek was dammed in 1969, creating an 80 acre reservoir. The reservoir is in a forested area, and the Conservation Authority opened campsites, available for campers. Canoes can be rented. Fishing is allowed.