Namesakes
Zach Van Gerbig
(a.k.a. Zack) (m) 
Fictional Characters from Television 2000 Gilmore Girls
Zack Addy
(m)
Fictional Characters from Television 2005 Bones
Zack Brady
(m)
Fictional Characters from Television 1965 Days of Our Lives
Zack de la Rocha
(m) 1970-
Notable Musicians
Rock and Roll Hall-of-Famers 2023 Rage Against the Machine
Zack Morris
(m)
Fictional Characters from Television 1987; 1989 Good Morning, Miss Bliss; Saved by the Bell
Zack Nichols
(m)
Fictional Characters from Television 2001 Law & Order: Criminal Intent
Zack Snyder
(m) 1966-
Notable Filmmakers
Zack Test
(m) 1989-
Notable Athletes (rugby)
Zack Wheat
(m) 1888-1972
Hall-of-Famers 1959 (baseball)