Knud Knudsen

Knud Knudsen is the name of:


 * Knud Knudsen (linguist) (1812–1895), Norwegian linguist
 * Knud Knudsen (photographer) (1832–1915), professional photographer
 * Knud Leonard Knudsen (1879–1954), gymnast
 * Knud Christian Knudsen (1887–1969), Norwegian merchant and politician


 * Knut Knudsen (born 12 October 1950), retired Norwegian road and track cyclist