Gilday

Gilday is a surname. Notable people with the surname include:


 * John Gilday (1874–1937), Australian politician
 * Leela Gilday, Canadian musician
 * Michael Gilday (speed skater) (born 1987), Canadian short track speed skater
 * Michael M. Gilday, United States Navy admiral
 * Patrick Gilday (1862–1917), American labor leader