Waitt is a surname. Notable people with the surname include:
Charlie Waitt (1853–1912), professional baseball playerChris Waitt (born 1974), independent filmmaker, musician and writerMaude C. Waitt, former member of the Ohio SenateMick Waitt, association football coach who managed the New Zealand national football teamRichard Waitt (died 1732), Scottish painterTed Waitt (born 1963), American billionaire, co-founder of Gateway, Inc