The Republican Schoolhouse, also known as Little White Schoolhouse or Birthplace of the Republican Party, is a historic former one-room schoolhouse now located at 1074 West Fond Du Lac Street in Ripon, Wisconsin. Built in 1853, it was designated a National Historic Landmark for its role in the 1854 founding of the Republican Party. It is now a local history museum.

Ripon is a city in Fond du Lac County, Wisconsin, United States. The population was 7,863 at the 2020 census. The city is surrounded by the Town of Ripon.