The Delta Music Museum is a museum in Ferriday, Louisiana. It offers exhibits on sixteen rock and roll and blues musicians from the Mississippi River delta country. The museum opened with a grant from the State of Louisiana and is operated by local volunteers. There is no admission charge; the facility relies on the sales of souvenirs. Visitors from all over the United States have signed the guestbook since the museum opened in the spring of 2002. A scaled-down version of the museum, called simply the Ferriday Museum, had begun operations at another location in 1995.
There are also exhibits on two well-known former Ferriday personalities not affiliated with the music industry: former CBS and ABC commentator Howard K. Smith (1914–2002) and Ann Boyar Warner (1908–1990), second wife of Warner Brothers studio mogul Jack L. Warner. There is a mural drawn in 1991 presented by Monterey High School in Concordia Parish.
The first exhibit one encounters in the museum is a sculpture of the three Ferriday cousins at the piano: singers Mickey Gilley of Branson, Missouri, Jerry Lee Lewis and Jimmy Lee Swaggart, the last an evangelist based in Baton Rouge. Other honorees are blues trombonist Leon "Pee Wee" Whittaker, a native of Newellton in northern Tensas Parish.