Hanna Elise Marcussen (born 4 September 1977) is a Norwegian politician for the Green Party.

[1] She served as national spokesperson for the Norwegian Green Party in the years 2008–2014.

In November 2012, she lost a fight against Rasmus Hansson for the top spot on the party's ballot for the 2013 Norwegian parliamentary election.

[3] Hansson was elected in Oslo, and Marcussen failed to win a Rogaland seat.

Following Lan Marie Berg's resignation following a confidence vote against her, Marcussen succeeded her in an interim capacity as commissioner for transport and the environment, before the new cabinet was presented on 24 June 2021.