The Golden Dragon massacre was a gang-related mass shooting that took place on September 4, 1977, inside the Golden Dragon Restaurant at 822 Washington Street in Chinatown, San Francisco, California, United States. The five perpetrators, members of the Joe Boys, a Chinese youth gang, were attempting to kill leaders of the Wah Ching, a rival Chinatown gang. The attack left five people dead and 11 others injured, none of whom were gang members. Seven perpetrators were later convicted and sentenced in connection with the murders. The massacre led to the establishment of the San Francisco Police Department's Asian Gang Task Force, credited with ending gang-related violence in Chinatown by 1983. The restaurant itself closed in 2006.

The Chinatown centered on Grant Avenue and Stockton Street in San Francisco, California, is the oldest Chinatown in North America and one of the largest Chinese enclaves outside Asia. It is also the oldest and largest of the four notable Chinese enclaves within San Francisco. Since its establishment in the early 1850s, it has been important and influential in the history and culture of ethnic Chinese immigrants in North America. Chinatown is an enclave that has retained its own customs, languages, places of worship, social clubs, and identity.