Ernst Graf
Ernst Graf is the name of the following people:
- Ernst Graf (philologist) (1861–1940), German classical philologist and high school teacher
- Ernst Graf (politician) (1884–1949), Swiss politician (FDP)
- Ernst Graf (musician) (1886–1937), Swiss musician and music teacher
- Ernst Graf (landscape architect) (1909–1962), Swiss landscape architect
- Ernst Graf (painter) (1909–1988), Swiss painter and graphic artist
- Ernst Graf (pacemaker) , German pacemaker in cycling
- Ernst Graf-Imhof (1861–1927), Swiss cartographer
- Ernst Otto Graf (1877–1940), Swiss politician (FDP)