John Barbagelata (March 29, 1919 - March 19, 1994) was a conservative San Francisco City Supervisor and 1975 mayoral candidate, when he narrowly lost to George Moscone. He was also the owner of a local real estate firm. As of 2014, he was the last Republican to be elected to the San Francisco Board of Supervisors, in 1973.
A conservative Catholic businessman, Barbagelata was strongly opposed to the leftist counterculture that had begun to take hold of San Francisco in the late 1960s. Barbagelata advocated for pro-business policies such as lower taxes and minimal government regulation of business, and opposed labor unions, hippies, and leftist radicals, which made him a target for various leftist militants. He received numerous death threats, a bomb was exploded outside his house, a gun was fired through the windows of his West Portal real estate office, and two mail bombs were sent to his house, eventually requiring 24-hour police and FBI protection for his family.
Barbagelata ran for mayor in 1975 against progressive candidate George Moscone, promising low taxes, a crackdown on crime, and a fight against corruption and "irresponsible City spending". He lost by less than 5,000 votes. For the rest of his life, Barbagelata maintained that the Peoples Temple far-left religious cult, led by Jim Jones, committed election fraud in the 1975 election by busing in out-of-town church members to double- and triple-vote for Moscone under the names of dead voters.
- Cothran, George. Barbagelata's Return?, San Francisco Weekly, November 18, 1998.
- "City and County of San Francisco Candidates, Propositions, together with Arguments and Statements of Controller Relating to Costs to be voted on at General Municipal Election, November 6, 1973." (PDF).
- "San Francisco Voter Information Handbook, Election November 4, 1975" (PDF). Retrieved October 2, 2012.