Palgrave Pond (also known as the Palgrave Mill Pond) is a reservoir just northwest of the community of Palgrave in the Town of Caledon, Regional Municipality of Peel in the Greater Toronto Area of southern Ontario, Canada. It is adjacent to Ontario Highway 50 (Peel Regional Road 50) and was formed by the damming of the main branch of the Humber River, originally to create a mill pond.