Mary Flaherty

Mary Flaherty may refer to:

• Mary Flaherty (baseball) (1926–2000), All-American Girls Professional Baseball League player
• Mary Flaherty (politician) (born 1953), former Irish Fine Gael Party politician, TD 1981–1997
• May O'Flaherty (1904–1991), born Mary Flaherty, Irish bookshop operator and literary patron
• Mary Pat Flaherty (born 1955), American journalist

Fictional characters

• Mary Flaherty, in the 2003 US sex comedy film American Wedding, played by Deborah Rush
• Mary Flaherty (EastEnders), in the UK TV soap opera EastEnders, played by Melanie Clark Pullen