Moody is a surname, and may refer to:

• Alastor Moody
• Alexander Moody Stuart
• Anne Moody
• Ben Moody (born 1981), American rock musician
• Blair Moody
• Brian Moody (born 1965), American automotive writer
• Clyde Moody
• Dan Moody
• Dwight L. Moody (1837-1899), also known as D. L. Moody, American evangelist and publisher
• Ernest Addison Moody
• Gideon C. Moody
• Glyn Moody, technology writer
• Harold Moody
• Heather Moody
• Helen Wills Moody
• James Moody
• James Paul Moody
• Jim Moody
• John Moody (1868-1958), American financial analyst and investor, founder of Moody's Investment Services
• King Moody
• Laurence Moody
• Lewis Moody (born 1978), English rugby player
• Lynne Moody
• Mark Moody-Stuart
• Maryon Moody (1902-1991), wife of Canadian Prime Minister Lester B. Pearson
• Orville Moody
• Patrick Moody
• Paul Moody
• Paul Dwight Moody
• Ralph Moody, a NASCAR team co-owner, team called Holman-Moody
• Raymond Moody (born 1944), American parapsychologist
• Rick Moody
• Robert Moody
• Ron Moody (born 1924), British actor
• Toby Moody
• Tom Moody (born 1965), Australian former cricketer, currently Sri Lankan cricket coach
• William Alvin Moody, a professional wrestling manager, best known by his stage name Paul Bearer
• William Henry Moody (1853–1917), American politician and jurist
• William Vaughn Moody, American dramatist and poet

• Imaginary people:
  • "Mad-Eye" Moody, fictional character in the Harry Potter books