Muldowney is an Irish surname. Notable people with the surname include:

• Aly Muldowney (born 1983), English rugby player
• Brendan Muldowney, graduate of Dun Laoghaire Institute of Art and Design, Ireland (The National Film School)
• Dominic Muldowney (born 1952), British composer
• Luke Muldowney (born 1986), English footballer
• Michael Joseph Muldowney (1889–1947), Republican member of the U.S. House of Representatives from Pennsylvania
• Shirley Muldowney (born 1940), pioneer in professional auto racing
• Suzanne Muldowney (born 1952), performance artist best known for her appearances on The Howard Stern Show
• Sylvester Muldowney (1908–1995), Irish hurler
• Therese Muldowney (born 1987), camogie player and social worker, who played in the 2009 All Ireland camogie final

This page lists people with the surname Muldowney.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.