William Hartung

William or Billy Hartung may refer to:

William D. Hartung (born 1955), American military expert
Billy Hartung (actor) (born 1971), American actor and dancer
Billy Hartung (footballer) (born 1995), Australian rules footballer

See also

Willi Hartung (1915–1987), Swiss painter
Wilfried Hartung (born 1953), German swimmer

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