Zachary John Quinto (born June 2, 1977) is an American actor and film producer. He is known for his roles as Sylar on Heroes (2006–2010); Spock in the film Star Trek (2009) and its sequels Star Trek Into Darkness (2013) and Star Trek Beyond (2016); Charlie Manx in the AMC series NOS4A2, and Dr. Oliver Thredson in American Horror Story: Asylum, for which he received an Emmy Award nomination.

He first appeared on television in the short-lived television series The Others, and appeared as a guest star on shows including CSI, Touched by an Angel, Charmed, Six Feet Under, Lizzie McGuire, and L.A. Dragnet.