Gilhooley, Gilhoolie or Gilhooly may refer to:
Gilhooley
Frank Gilhooley (1892-1959), American baseball player Maria Gilhooley, singer Ray Gilhooley (1887-1973), American racecar driver
Gilhooly Brenda Gilhooly (born 1964), English comedian David Gilhooly (1943–2013), American ceramic artist James Gilhooly (1847-1916), Irish Nationalist politician
Gilhoolie Gilhoolie, a jar opener