- Source: Knappe (surname)
Knappe is a surname. Notable people with the surname include:
Alexander Knappe (born 1989), German golfer
Andreas Knappe (born 1991), Danish American football player
Edwin Knappe (1884–1971), American machinist and politician
Herbert Knappe (1891–?), German Empire military aviator
Kurt Knappe (1918–1943), German military aviator
Siegfried Knappe (1917–2008), German army officer
See also
Knappe Tunnel, Norwegian tunnel