Westminster Presbyterian Church is in the Jefferson Park neighborhood of Los Angeles, California. Westminster Presbyterian Church is a member of the Presbyterian Church (U.S.A.), the Synod of Southern California and Hawaii and Pacific Presbytery. The congregation, established in 1904, is one of the oldest African American Presbyterian churches in California and west of the Mississippi River.

Jefferson Park is a neighborhood in the South Los Angeles region of the City of Los Angeles, California. There are fourteen Los Angeles Historic-Cultural Monuments in the neighborhood, and in 1987, the 1923 Spanish Colonial Revival Jefferson Branch Library was added to the National Register of Historic Places. A portion of the neighborhood is a designated Historic Preservation Overlay Zone (HPOZ).