Henry Shapland "Harry" Colt (4 August 1869 – 21 November 1951) was a golf course architect born in Highgate, England. He worked predominantly with Charles Alison, John Morrison, and Alister MacKenzie, in 1928 forming Colt, Alison & Morrison Ltd. He participated in the design or redesign of over 300 golf courses (115 on his own) in all six inhabited continents, including those at Wentworth Club, Sunningdale, Muirfield, Royal Portrush, and Royal Liverpool. In 1897 he became a founder member of the Royal & Ancient Rules of Golf Committee.