The Raisin Valley Friends Meetinghouse is a historic church located at 3552 North Adrian Highway (M-52) in Adrian Charter Township about two miles (3.2 km) north of the city of Adrian in central Lenawee County, Michigan. It was added to the National Register of Historic Places on April 28, 1982 and later designated as a Michigan Historic Site on January 23, 1992. It houses the oldest Quaker congregation in Michigan, which was established in 1831. It is also recognized as the second oldest continuously operating church building in the state of Michigan after the Mission Church in Mackinac Island, which was built in 1829.