Namesakes
Eurovision Song Contest Winners:
1 winner
Rolf Løvland 1995 Norway 
Nobel Prize Winners:
1 medicine
(medicine) Rolf M. Zinkernagel 1996
Notable Actors and Entertainers:
1 actor, 1 presenter
Rolf Harris 1930-2023
Peter Stormare (a.k.a. Rolf) 1953-
Notable Musicians:
1 composer/musician
Rolf Løvland 1955-
Olympic Medalists:
1 bronze, 1 gold/bronze, 1 silver
(bronze) Rolf Olinger 1948 alpine skiing
(silver) Rolf Österreich 1976 figure skating
(gold/bronze) Rolf Danneberg 1984; 1988 discus throw