Marion Cunningham

Marion Cunningham may refer to:


 * Marion Cunningham (author) (1922–2012), American cookbook author
 * Marion Cunningham (baseball) (1895–1982), American Negro leagues baseball player
 * Marion Cunningham (Happy Days), a fictional character on the 1970s television series Happy Days, played by Marion Ross
 * Marion Osborn Cunningham (1908–1948), American artist