Julia Therese Marko-Nord, born 4 June 1978 in Oscars församling, Stockholm, is a Swedish actress.

Marko-Nord studied at Skara Skolscen 2000–2001 and the Malmö Academy of Performing Arts 2002–2006. She has primarily worked at Uppsala City Theatre, Kulturhuset City Theatre, Backa Theatre/Angereds Theatre and Folkteatern in Gothenburg. She made her debut as a child in Frej Lindqvist's television production of Magnus Nilsson's play Guds djärvaste ängel (1990) on Sveriges Television. At Angeredsteatern she appeared, among other things, in Mattias Andersson's groundbreaking documentary drama The Mental States of Gothenburg (2006). The following year she played Nora in Åsa Melldahl's production of Henrik Ibsen's A Doll's House at Uppsala City Theatre, where she has also played in Rikard Lekander's production of A Christmas Carol (2013) and played Masha in Anton Chekhov's Three Sisters (2013). At Folkteatern in Gothenburg she played in Lars Norén's Skalv – Terminal 11 (2010) and in his children's play production Penguins Can't Bake Cheesecake (2011).

In SVT's drama series Livet i Fagervik (2009), she played the role of Anjelika. In the film Borg (2017), she plays Björn Borg's mother Margareta Borg.