Alexander Leone Lally "Bud" Cook (November 15, 1907 in Kingston, Ontario – November 13, 1993) was a professional ice hockey Centreman who played three seasons in the National Hockey League for the Boston Bruins (1931–32), Ottawa Senators (1933–34), and St. Louis Eagles (1934–35). In 51 total NHL games, he scored 5 goals and 9 points. He played junior hockey for the Saskatoon Wesleys and then turned pro in 1928-29 for the Oakland Sheiks. The Shieks sold his rights to the Montreal Canadiens in 1930 but he never played for Montreal. The Boston Bruins bought his rights in 1931.