Garlock may refer to:
People with the surname
Dorothy Garlock (1919–2018), author Lyle S. Garlock, Assistant Secretary of the Air Force (Financial Management & Comptroller) from 1954 to 1961 Ryan Garlock (born 1986), professional hockey player
Other uses Garlock, California Garlock Sealing Technologies, a subsidiary of EnPro Industries Garlock Fault, fault running along the north margins of the Mojave Desert