jarl that Orkneyinga Saga identifies with Rollo, the Viking conqueror of Normandy Rolf Beeler, Swiss cheese entrepreneur Rolf-Göran Bengtsson (born 1962), Swedish equestrian jumper Rolf Benirschke (born 1955), American footballer and game show host Rolf Billberg (1930–1966), Swedish musician Rolf de Heer (born 1951), Dutch-Australian film director Rolf Ekéus, (born 1935), Swedish diplomat Rolf Ericson (1922–1997), Swedish musician Rolf Falk-Larssen (born 1960), Norwegian speed skater Rolf G. Fjelde (1926–2002), American playwright, educator and poet Rolf Forsberg (1925–2017), Swedish-American playwright, film and theater director Rolf Gindorf (1939–2016), German sexologist Rolf Gölz (born 1962), German road and track cyclist Rolf Groven (born 1943), Norwegian painter Rolf Harris (born 1930), former Australian entertainer Rolf Hauge (officer) (1915–1989), Norwegian army officer Rolf Hochhuth (1931–2020), German author and playwright Rolf Jacobsen (poet) (1907–1994), Norwegian author Rolf Kanies (born 1957), German actor Rolf Løvland (born 1955), Norwegian composer Rolf Mützelburg (1913–1942), German U-Boat commander during World War II Rolf Nevanlinna (1895–1980), Finnish mathematician Rolf Rheborg (1922–1983), Swedish Navy rear admiral Rolf Roosalu (Rolf Junior), Estonian singer Rolf Rämgård (born 1934), Swedish politician and Olympic medalist in cross country skiing Rolf Jacob Sartorius (born 2002), American singer and internet meme Rolf Steiner (born 1933), Retired German mercenary Rolf Schläfli (born 1971), Swiss decathlete Rolf Singer (1906–1994), German mycologist Rolf Skoglund (1940–2022), Swedish actor Rolf Sørensen (born 1965), Danish professional road bicycle racer Rolf Daniel Vikstøl (born 1989), Norwegian footballer Rolf Wenkhaus (1917–1942), German actor Rolf Widerøe (1902–1996), Norwegian particle physicist Rolf Wirtén (1931–2023), Swedish politician Rolv Wesenlund (1936–2013), Norwegian actor Rolf M. Zinkernagel (born 1944), Swiss Professor of Experimental Immunology, 1996 Nobel Prize in Physiology or Medicine Rolf Zuckowski (born 1947), German singer-songwriter Surname Ernst Rolf (1891–1932), Swedish actor and singer. Tom Rolf (1931–2014), Swedish-born American film editor, son of Ernst Rolf. Ida P. Rolf (1896–1979), American biochemist and founder of Rolfing, a holistic health discipline Fictional characters Rolf, a cranky cartoon tiger in the Animal Crossing game series Rolf, a Peach Creek Cul-de-Sac kid from the Cartoon Network animated series Ed, Edd n Eddy Rolf, tragic hero of Phantasy Star II Rolf, a character in the Fire Emblem series Rolf Gruber, the delivery boy (and Nazi volunteer) in the play The Sound of Music Rowlf, an easy-going Muppet dog who plays the piano Rolf, a German Shepherd dog from Polish film Border Street Rolf, a character and protagonist in Isabel Allende's third novel Eva Luna See