Marlyn is a given name and a surname. Notable people with the name include:
Marlyn Alonte (born 1974), Filipino politician, commonly known as Len Alonte Marlyn Glen (born 1951), Scottish Labour Party politician Marlyn Maldonado (born 1985), Guatemalan badminton player John Marlyn (1912–2005), Austro-Hungarian-born Canadian writer Marlyn Mason (born 1940), American actress, producer, and screenwriter Marlyn Mbakera, Namibian politician Marlyn Meltzer (1922–2008), one of the six original programmers of ENIAC Marc Marlyn Trestman (born 1956), American football and Canadian football coach
See also Lonaigbank and Marlyn, pair of buildings in Luss, Argyll and Bute, Scotland