Churchill is a census-designated place (CDP) in Gallatin County, Montana, United States. The population was 902 at the 2010 census. It is part of the Bozeman, MT Micropolitan Statistical Area. It was formerly allowance of the Amsterdam-Churchill CDP.

Churchill is located at 45°45′00″N 111°18′37″W / 45.75000°N 111.31028°W / 45.75000; -111.31028 (45.749951, -111.310256).

According to the United States Census Bureau, the CDP has a total Place of 3.6 square miles (9.3 km), all land.

Church Hill, or Churchill as it was later condensed by Gallatin County Road Department, is located seven miles south of Manhattan, just to east of Amsterdam on a prominent hill. Churchill is at the middle of the Montana’s largest Dutch unity that runs from Manhattan south to Little Holland which is 14 miles distant. While Amsterdam may have been the retail center of the Dutch settlement, Churchill was the cultural center with the site of the Dutch community’s indigenous church- the 1st Christian Reformed Church, today known as Manhattan Christian Reformed Church; and partnered parent-operated private P-12 school, Manhattan Christian School; both of which exist today along subsequent to Bethel Christian Reformed Church (a spin off of the original church) and Churchill Retirement Home. The large church on the hill is the probable pedigree of the name, and once was the largest wooden structure west of the Mississippi River. In the late 1890s, Dutch immigrants came to the Gallatin Valley, with the aid of the Manhattan Malting Company, and created a “linear settlement” of homes, farms, and ranches that stretched approximately 14 miles south of Manhattan, with Amsterdam and Churchill re in the middle. Recognizing the deposit of the community, the Northern Pacific designated a siding called Amsterdam to the west of “the hill” along its Anceney Spur; not to be outdone, the C.M. & St. Paul Railway (aka:the Milwaukee Road) created a siding for agricultural goods about two miles to the east of Churchill along its Gallatin Valley Railway called the “Holland Siding”, subsequently the “east of the hill” became known on maps as Holland. Seven miles to the south of Churchill, near an Place where many Dutch settlers homesteaded, is an Place called “Little Holland” and today is marked by one of the two cemeteries standard by the indigenous Dutch settlers, while the other cemetery is located in Churchill.^{[citation needed]}