Walter Barnes (disambiguation)
Walter Barnes (1905–1940) was an American jazz clarinetist, saxophonist and bandleader.
Walter Barnes may also refer to:
- Walt Barnes (1918–1998), American football offensive lineman and character actor
- Walt Barnes (defensive lineman) (born 1944), American football player
- Walley Barnes (1920–1975), Welsh footballer and broadcaster
- Walter Barnes (sportswriter), baseball writer and sports editor for several Boston newspapers from 1880 to 1939, see 1940 in baseball and Honor Rolls of Baseball
- Walter Barnes (politician) (1858–1933) Queensland parliamentarian.