Walter Hagen (disambiguation)
Walter Hagen is the name of the following people:
- Walter Hagen (1892–1969), American golfer
- Walter Hagen (pilot) (1897–1963), German pilot
- Walter Hagen (painter, 1910) (1910–1968), Swiss painter
- Walter Hagen , pseudonym of Wilhelm Höttl (1915–1999), Austrian SS officer
- Walter Hagen (painter, 1928) (1928–1980), German painter, graphic artist and restorer
- Walter Hagen-Groll (1927–2018), German choir director and conductor