Champlin may refer to:
People Champlin (surname)
Places Champlin, Minnesota, United States, a city Champlin Creek, New York Champlin, Ardennes, a French commune in the Ardennes department Champlin, Nièvre, a French commune in the Nièvre department
Other uses USS Champlin, two destroyers, both named in honor of Stephen Champlin Champlin Foundations, one of the oldest philanthropic organization groups in Rhode Island Champlin Architecture, an architecture firm headquartered in Cincinnati, Ohio Champlin Fighter Museum, an aircraft museum that closed in 2003 Champlin Memorial Masonic Temple, Boone, Iowa, on the National Register of Historic Places