Stein Grieg Halvorsen (born October 19 in Kristiania, dead November 11 2013 in Oslo) was a Norwegian actor. He was the son of the composer Johan Halvorsen (1864–1935) and Anna ("Annie") Grieg (1873–1957), a niece of the composer Edvard Grieg. He also was the father of composer and comedian Stein Johan ("Steinjo") Grieg Halvorsen.

A Christmas Carol (2010) was a theatre production by The Arctic Theatre, based on Ivar Tindberg's adaptation of Charles Dickens' novel. The production had its premiere at Scene Vest, The Arctic Theatre.

The dance production Surprised Body Project (2010) by Wee takes active use of the international work of musicians and dancers. The core company of performers is expanded at different performance stays and visiting performances.

Jul med Prøysen og Snekker Andersen* (Christmas with Prøysen and Carpenter Andersen) (2007) was a puppetry production by Oslo Nye Teater (Oslo New Theatre), written by Stein Kiran and based on Alf Prøysen's Christmas story The Night Carpenter Anderson Bumped into Santa Claus. The production was performed in the theatre's venue Trikkestallen.

The Good Person of Szechwan (1994) was a theatre production by The National Theatre, based on the play by Bertolt Brecht. The production was performed on the theatre's main stage.

John Gabriel Borkman (2011) is a theatre production by Vegard Vinge, Ida Müller and Trond Reinholdtsen. John Gabriel Borkman is the fourth part of their Ibsen saga.