James Younger may refer to:
- Jim Younger (1848–1902), American outlaw and member of the James–Younger Gang
- Sam Younger (James Samuel Younger, born 1951), British media and charity manager
- James Younger, 5th Viscount Younger of Leckie (born 1955), British peer
- James Younger, of James & Michael Younger, an American country music group
- Luna Younger (born 2012 as James Younger), subject of the Jeff Younger–Anne Georgulas custody battle