Harald Heide-Steen Jr. (18 August 1939 – 3 July 2008) was a Norwegian actor, comedian and singer.

[1] During the 1960s, Heide-Steen Jr. made the radio programs Hørerøret, Sugerøret and Pusterøret at NRK with Gunnar Haugan and Rolv Wesenlund.

[2] Heide-Steen Jr. is known for his acting role as Dynamitt-Harry in the Norwegian Olsenbanden-movies.

He is also known as an improv-comic, often collaborating with Rolv Wesenlund in the late 1960s.

Heide-Steen Jr. attended Oslo Cathedral School, completing it in 1958, and started working at NRK in 1959.