•
Pope Zachary (679–752), pope of the Catholic Church from 741 to 752 •
Zachary of Vienne (died 106), bishop of Vienne (France), martyr and Roman Catholic saint •
Zachary Abel (born 1980), American actor •
Zachary Aston-Reese (born 1994), American ice hockey player •
Zachary Babington (1690–1745), High Sheriff of Staffordshire and barrister •
Zak Bagans (born 1977), American television host, author, documentary filmmaker and paranormal investigator • Zachary James Baker, stage name
Zacky Vengeance, rhythm guitarist for American rock band Avenged Sevenfold •
Zachary Bayly (military officer) (1841–1916), South African colonial military commander •
Zachary Bayly (planter) (1721–1769), planter and politician in Jamaica •
Zachary Bell (born 1982), Canadian racing cyclist •
Zachary Bennett (born 1980), Canadian actor and musician •
Zachary Blount (born 1977), American biologist •
Zachary Borovay, multi-media designer •
Zachary Boyd (1585–1653), Scottish religious writer •
Zachary Braiterman, American philosopher •
Zachary Brault-Guillard (born 1998), Canadian soccer player •
Zachary Breaux (1960–1997), American jazz guitarist •
Zachary Breganski, Canadian soccer player •
Zachary Brooke (theologian) (1716–1788), English clergyman and academic •
Zachary Brooke (historian) (1883–1946), British medieval historian and writer •
Zachary Browne (born 1985), American actor •
Zachary Bruenger (born 1990), American stock car racing driver •
Zachery Ty Bryan (born 1981), American actor •
Zachary Burns (born 1996), American rower •
Zachary Cairncross (born 1989), Australian footballer •
Zachary Carrettin (born 1972), American musician, conductor, and music educator •
Zachary Carter (born 1999), American football player •
Zachary Catazaro (born 1989), American ballet dancer •
Zachary Adam Chesser (born 1989), American convert to Islam who pleaded guilty to aiding a terrorist organization •
Zachary Clay (born 1995), Canadian artistic gymnast •
Zachary Cooke-Collis (1754–1834), Irish archdeacon •
Zachary Cradock (1633–1695) •
Zachary Taylor Davis (1872–1946), American architect •
Zachary DeVille (born 1993), Guamanian footballer •
Zachary Donohue (born 1991), American ice dancer •
Zac Efron (born 1987), American actor and singer •
Zachary Fisher (1910–1999), Jewish American philanthropist and real estate developer •
Zachary Gordon (born 1998), American actor •
Zachary Gramlich, American politician •
Zachary Gray, a member of the Canadian indie rock band
The Zolas •
Zack Hample (born 1977), Major League baseball collector •
Zac Hanson (born 1985), American musician, member of band
Hanson •
Zachary Harvey, American politician •
Zachary "Zach" Hyman (born 1992), Canadian NHL ice hockey player •
Zachary D. Kaufman (born 1979), professor •
Zachary Knighton (born 1978), American actor •
Zachary Lansdowne (1888–1925), US Navy officer and early naval aviator •
Zachary Lemnios (born 1954), American scientist, inventor and former US government Assistant Secretary of Defense for Research and Engineering •
Zachary Levi (born 1980), American actor, director, and singer •
Zachary Alakaʻi Lum, Kānaka Maoli musician, composer, and hula dancer •
Zachary Macaulay (1768–1838), Scottish abolitionist •
Zachary "Zack" Merrick, (born 1988), bassist for
All Time Low •
Zachary Mudge (1770–1852), British Royal Navy admiral •
Zachary Pearce (1690–1774), Anglican bishop and writer •
Zachary Quinto (born 1977), American actor and producer •
Zachary Smith Reynolds (1911–1932), American amateur aviator and youngest child of R. J. Reynolds, founder of the R. J. Reynolds Tobacco Company •
Zachary Rhyner (born 1986),
U.S. Air Force Combat Controller and
Air Force Cross recipient •
Zachary Richard (born 1950), American Cajun singer-songwriter and poet •
Zachary Root (born 2004), American baseball player •
Zachary Scott (1914–1965), American actor •
Zachary Cole Smith (born 1984), singer and frontman of
DIIV •
Zachary T. Space (born 1961), American lawyer and politician •
Zachary Stevens (born 1966), American heavy metal and rock singer •
Zachary Swain (born 1977), American drummer •
Zachary Taylor (1784–1850), 12th President of the United States and US Army major general •
Zachary Taylor (Tennessee politician) (1849–1921), U.S. Representative from Tennessee •
Zachary Taylor (baseball) (1850–1917), American first baseman in the National Association for the 1874 Baltimore Canaries •
Zachary Test (born 1989), American rugby union player •
Zachary Turner (2002–2003), one-year-old murdered by his mother •
Zachary "Zack" Weiss (born 1992), American Major League Baseball player •
Zachary Wirth, American politician •
Zachary Wohlman (1988–2021), American boxer •
Zachary Wyatt (born 1984), former member of the Missouri House of Representatives and only openly gay American Republican legislator ==Characters==