The Los Angeles Memorial Sports Arena was a multi-purpose arena at Exposition Park, in the University Park neighborhood of Los Angeles. It was located next to the Los Angeles Memorial Coliseum and just south of the campus of the University of Southern California, which managed and operated both venues under a master lease agreement with the Los Angeles Memorial Coliseum Commission. The arena was closed in April 2016, and was demolished in September of that same year. It was replaced with BMO Stadium, home of Major League Soccer's Los Angeles FC, which opened in 2018.

Exposition Park is a 160-acre urban park (65 ha) in the south region of Los Angeles, California, in the Exposition Park neighborhood. Established in 1872 as an agricultural fairground, the park includes the Los Angeles Memorial Coliseum, BMO Stadium, the California Science Center, the Natural History Museum of Los Angeles County, and the California African American Museum. The Lucas Museum of Narrative Art is under construction. Bounded by Exposition Boulevard to the north, South Figueroa Street to the east, Martin Luther King Jr. Boulevard to the south and Vermont Avenue to the west, it is directly south of the main campus of the University of Southern California.