Ólafur Jóhannesson
Ólafur Jóhannesson is the name of the following people:
- Ólafur Jóhannesson (politician) (1913–1984), Icelandic politician (Progress Party)
- Ólafur Jóhannesson , known as Olaf de Fleur (* 1975), Icelandic film producer and director
- Ólafur Davíð Jóhannesson (* 1957), Icelandic football coach