Knud Andersen

Knud Andersen may refer to:

• Knud Andersen (cyclist) (1922–1997), Danish cyclist
• Knud Andersen (footballer, born 1900) (1900–1967), Danish footballer
• Knud Andersen (footballer, born 1917) (1917–2003), Danish footballer
• Knud Andersen (mammalogist) (1867–1918), Danish zoologist
• K. B. Andersen (1914–1984), Danish politician