Lillemor von Hanno (née Bergljot Selmer; 30 December 1900 – 5 April 1984) was a Norwegian actress, novelist, and playwright.

She married Major Otto Friedrich Wilhelm von Hanno (1891–1956) in 1927, and their marriage was eventually dissolved.

[2][1] Von Hanno made her stage debut in 1920 at Trondhjems nationale Scene, and later worked at Nationaltheatret, Chat Noir and Det Nye Teater.

Among her roles at the Nationaltheatret were the title role in Noël Coward's play Madame, "Mrs. Andersen" in Johan Borgen's comedy Andersens, a priest's wife in Kaj Munk's play Egelykke, and "Kokyta" in Kjeld Abell's Dager på en sky.

In 1953 she staged an adaptation of Clare Boothe Luce's play The Women at Det Nye Teater, and contributed to the 1959 film Støv på hjernen.