|Date of birth||5 January 1947|
|Place of birth||London, England|
|1977–1978||Fort Lauderdale Strikers||14||(0)|
|1978–1979||Cleveland Force (indoor)||23||(6)|
|* Senior club appearances and goals counted for the domestic league only|
Alan Hamlyn is an English retired-American soccer defender. He began his career in England, before playing eight seasons in the North American Soccer League. He also earned four caps with the U.S. national team between 1972 and 1975.
After gaining his U.S. citizenship, Hamlyn earned four caps with the U.S. national team between 1972 and 1975. In 1972, he played in three World Cup qualifiers. The first was a 20 August 1972 loss to Canada. That was followed in the next two weeks with a 2–2 tie with Canada and a loss to Mexico. Hamlyn did not play with the national team again until a 7–0 loss to Poland on 26 March 1975. A month later, he played in a 10–0 loss to Italy, but this was not an official national team game.