Inger Lise Rypdal (born 14 December 1949 in Lena, Norway) is a Norwegian singer and actress in many different genres: pop, rock, theater, film, and musical.

She is the sister of singer Maj Britt Andersen and was married (1969–1985) to guitarist and composer Terje Rypdal.

She has made 16 albums in Norway and some in Sweden, acted in several theatre performances, nine movies and participated in the Norwegian heats of the Eurovision Song Contest, the Melodi Grand Prix, 10 times: 1969 (as Inger Lise Andersen with Eventyr), 1972 (Lillebror), 1973 (with two songs: Alternativ, with Ola Neegaard, Gro Anita Schønn & Stein Ingebrigtsen, Å for et spill), 1976 (with Jahn Teigen, Voodoo), 1979 (Så lenge du er hos meg), 1980 (Svart fortid), 1981 (Tankar), 1982 (Lady Di), 1983 (with Freddy Dahl, Elegi), 1984 (Vindar).

In La Mome Piaf, the audience experienced Inger Lise Rypdal acting parts of Edith Piaf's life.

All the well known songs were tied together with short stories from Piaf's life.