Zachary John Quinto (/ˈkwɪnt/; born June 2, 1977) is an American actor and movie producer. He is known for his roles as Sylar on the science fiction drama series Heroes (2006–2010) and Spock in the reboot Star Trek (2009) and its sequels Star Trek Into Darkness (2013) and Star Trek Beyond (2016).

Quinto is openly gay.