Mount Olive Missionary Baptist Church, Protestant church in Mobile, Alabama.

Mount Olive Missionary Baptist Church No. 1 is a Missionary Baptist church building in Mobile, Alabama, built in 1916 by the local African American community. It is listed on the National Register of Historic Places, added on May 29, 2008, for its architectural significance.

The church was founded in 1916 by the African American community and received National Register of Historic Places designation in 2008. This recognition marked the acknowledgment of its historical and architectural importance.

The church served Mobile's African American community as a gathering place for worship and community events. It continues to shape the religious and social life of the neighborhood.

The building remains actively used as a place of worship with regular services held on site. Visitors can view the original architectural details during visiting hours when the church is open to the public.

The building documents through its architecture the construction practices of the early 1900s in the American South. Its preservation shows how religious institutions of the African American community maintained their spatial identity across generations.