1. See also

Dennis Olsen is the name of:

• Dennis Olsen (actor) (born 1938), Australian actor and singer
• Dennis Olsen (racing driver) (born 1996), Norwegian racing driver

See also

• Dennis Olson (disambiguation)

• Knappa, Or
• Knapp (disambiguation)
• Knapped
• Knapped flint
• Knapp, Edward Alan
• Knappen Peak
• Knappetra
• Knapp Farm
• Knapp, Hampshire
• Knapp House
• Knappia
• Knapp Lake
• Knapp lake
• Knapp's
• Knapps Creek
• Knappskog
• Knapp, Somerset
• Knapp Tavern
• Knapp v Knapp
• Knapp, West Virginia
• Knapp, Wisconsin (disambiguation)
• Knaps
• Knap sack
• Knapsack cipher
• Knapsack cryptosystem