Hans-Christian Gabrielsen (27 July 1967 – 9 March 2021) was a Norwegian industrial worker, politician, and trade unionist.

He was elected leader of the Norwegian Confederation of Trade Unions from May 2017.

Gabrielsen was born in Slemmestad, in Røyken in the present-day municipality of Asker.

He was assigned with the pulp mill Tofte Industrier from 1984 to 1995, and was trained as process operator.

[2] Gabrielsen died suddenly in his sleep on 9 March 2021 from heart failure.