Leckey is a surname. Notable people with the surname include:
Dolores R. Leckey (1933–2023), founding director of the Secretariat for Family, Laity, Women, and Youth Mark Leckey (born 1964), British artist Nick Leckey (born 1982), American football player Robert Leckey (born 1975), Canadian law professor
See also Lackey (surname) Lecky Luckey