Angelo Joseph Rossi (January 22, 1878 – April 4, 1948) was a U.S. political figure who served as mayor of San Francisco.
Rossi was born in Volcano, Amador County, California.
Rossi was mayor when the Golden Gate Bridge and the San Francisco Oakland Bay Bridge were built, and he presided over the building of Treasure Island and the "Golden Gate International Exposition" (World's Fair) of 1939.