Gaetano "Guy" Zangari (pronounced [ɡaeˈtaːno ddzaŋˈɡaːri]; born 1970 or 1971) is an Australian former politician.

[3] Zangari was a teacher at various high schools in Western Sydney for over 16 years.

[4] On 18 November 2010, he was preselected unopposed for the seat of Fairfield to replace the former Member, Joe Tripodi, who announced he would be quitting parliament at the 2011 NSW state election.

Zangari won with 40.7% of the votes, compared to Liberal Party candidate Charbel Saliba who received 37.9%.

[5] At the 2015 NSW state election, Guy secured 53.71% of the formal vote after preferences giving him a 15.2-point swing back to Labor.