Mark Cavagnero, FAIA (born July 7, 1957) is an American architect and the founder of Mark Cavagnero Associates established in 1988. His works include SFJAZZ Center, in San Francisco, California; the "major Expansion" of the Oakland Museum of California, originally designed by the architect, Kevin Roche; Diane B. Wilsey Center for Opera, in San Francisco Opera, and the 1995 major renovation of the Legion of Honor museum with Edward Larrabee Barnes.