Leland Kitteridge "Hago" Harrington (October 13, 1903 in Melrose, Massachusetts – July 1, 1959) was an American professional ice hockey forward who played 66 games in the National Hockey League for the Boston Bruins and Montreal Canadiens between 1925 and 1933.

Harrington scored his first NHL goal as a member of the Boston Bruins.

It occurred on December 29, 1925, in Boston's 3–0 home victory over the Toronto St. Patricks.

[1] Harrington built and opened a miniature golf course in Stoneham, Massachusetts that operated as "Hago Harrington's Miniature Golf" until closing in 2024

This biographical article relating to an American ice hockey player is a stub.