Iren Reppen (born 19 December 1965) is a Norwegian actress.

Her debut was in the play «Romeo and Juliet» ved Trøndelag Teater in 1990.

She has since worked at Det Norske Teatret (the Norwegian Theater), and other theatres.

[1] Her best-known role is probably the cabaret "Det e' hardt å være mainn" (It's hard to be man) from 1994.

In 2007, she was made director of Hålogaland Teater in Tromsø,[1] assuming office in 2009.