Cuddy is a surname. Notable people with the surname include:
Amy Cuddy (born 1972), American social psychologist
Alison Cuddy, American radio host
David Cuddy (born 1952), American businessman and Republican Party politician
Devin Cuddy, Canadian singer-songwriter, son of Jim Cuddy
Jim Cuddy (born 1955), Canadian singer-songwriter
Loftus Cuddy, candidate in the 2004 Canadian federal election
P.J. Cuddy, hurling player with Laois and Camross
Paul Cuddy (born 1959), English former professional footballer
Susan Ahn Cuddy (born 1915), the first female gunnery officer in the United States Navy
Thomas J. Cuddy, former chief of police in Los Angeles, California
Fictional characters:
Lisa Cuddy, character in House
Acting-Constable Cuddy, character in Men at Arms by Terry Pratchett
