Zach (given name)
Zach is the given name or nickname of:
- Zach Aguilar (born 1998), American voice actor
- Zach Allen (born 1997), American football player
- Zach Banner (born 1993), American football player
- Zach Boren (born 1991), American football player
- Zach Borenstein (born 1990), American baseball player
- Zach Braff (born 1975), American actor known for his role in television series Scrubs
- Zach Callison (born 1997), American voice actor
- Zach Calzada (born 2000), American football player
- Zach Charbonnet (born 2001), American football player
- Zach Cole (born 2000), American baseball player
- Zach Collins (born 1997), American basketball player
- Zach Cunningham (born 1994), American football player
- Zach Curlin (1890–1970), American football and basketball player and coach
- Zach Davidson (born 1998), American football player
- Zach Day (born 1978), American baseball player
- Zach Edey (born 2002), Canadian basketball player
- Zach Ertz (born 1990), American football player
- Zach Evans (born 2001), American football player
- Zach Fruit (born 2000), American baseball player
- Zach Galifianakis (born 1969), American comedian
- Zach Gentry (born 1996), American football player
- Zach Gibson (born 2000), American football player
- Zach Hankins (born 1996), American basketball player for Hapoel Jerusalem of the Israeli Basketball Premier League
- Zach Harrison (born 2001), American football player
- Zach Hill (born 1979), American multi-instrumentalist and visual artist
- Zach Horton (born 2002), American football player
- Zach Hyman (born 1992), Canadian NHL ice hockey player
- Zach Iscol (born 1978), American entrepreneur, US Marine, and candidate in the 2021 New York City Comptroller election
- Zach Jackson (born 1983), American former Major League Baseball player
- Zach Jackson (born 1994), American minor league baseball player
- Zach King (born 1990), American internet personality, filmmaker, and illusionist
- Zach Kosnitzky, American participant in Kid Nation
- Zach LaVine (born 1995), American basketball player
- Zach Lowe (born 1977), American sportswriter
- Zach McCambley (born 1999), American baseball player
- Zach McCloud (born 1998), American football player
- Zach McWhorter (born 1999), American pole vaulter
- Zach Mettenberger (born 1991), American National Football League quarterback
- Zach Myers (born 1983), American former bass player and current guitarist for rock band Shinedown
- Zach Norton (born 1981), American football player
- Zach Parise (born 1984), American ice hockey player
- Zach Penprase (born 1985), Israeli-American baseball player for the Israel National Baseball Team
- Zach Pfeffer (born 1995), American soccer player
- Zacch Pickens (born 2000), American football player
- Zach Pyron (born 2003), American football player
- Zach Randolph (born 1981), American basketball player
- Zach Sieler (born 1995), American football player
- Zach Thomas (disambiguation), multiple people
- Zach Tom (born 1999), American football player
- Zach Triner (born 1991), American football player
- Zach Tyler Eisen (born 1993), American voice actor
- Zach VanValkenburg (born 1998), American football player
- Zach Villa (born 1987), American actor, singer, songwriter, dancer, and musician
- Zach Weiner (born 1982), American webcomic author of Saturday Morning Breakfast Cereal
- Zach Whitmarsh (born 1977), Canadian track and field athlete
- Zach Williams (born 1981), American Christian musician
- Zach Wilson (born 1999), American football player
- Zach Wood (born 1993), American football player
In fiction
- Zach Florrick, the eldest of Alicia's children in The Good Wife
- Zach Girdle in the animated TV series Louds
- Zach Nichols, in the American police procedural television drama Law & Order: Criminal Intent
- Zach Stevens, in The O.C.
- Zach Stone, the titular character of the MTV series Zach Stone is Gonna Be Famous
- Zach Varmitech, one of the antagonists in Wild Kratts
- Zach Kelvin, a character from the Newgrounds game Riddle School