David Kahn

David Kahn or Khan may refer to:

David Kahn (writer) (1930–2024), American historian of cryptography
David Kahn (sports executive) (born 1961), former president of basketball operations of the Minnesota Timberwolves
David Kahn (martial artist), American martial artist
David Khan (politician) (born 1974), Canadian politician
David Khan (diplomat) (1795–1851), Persian ambassador