Ole-Johan Dahl (12. oktobar 1931 – 29. jun 2002) bio je norveški informatičar koji se zajedno sa Kristenom Nygaardom smatra jednim od očeva Simule i objektno orijentiranog programiranja.

• From Object-Orientation to Formal Methods: Essays in Memory of Ole-Johan Dahl, Olaf Owe, Stein Krogdahl and Tom Lyche (eds.), Springer, Lecture Notes in Computer Science, Volume 2635, 2004. ISBN 3-540-21366-X.
• Pioneer who Prepared the Ground for Road to Java, Jonathan Bowen. The Times Higher Education Supplement, 1677:34, 4 February 2005.

• Homepage — comprehensive amount of info, pictures, and biblio Arhivirano 2018-10-23 na Wayback Machine-u
• Reference Arhivirano 2002-08-19 na Wayback Machine-u