Potts has directed productions for many of Australia's major theatre companies including
Sydney Theatre Company,
Melbourne Theatre Company,
Queensland Theatre Company,
Malthouse Theatre,
State Theatre Company of South Australia,
Griffin Theatre Company,
Bell Shakespeare and
Victorian Opera. Potts was a Resident Director for the
Sydney Theatre Company from 1995 to 1999. She was
Bell Shakespeare’s Associate Artistic Director and Artistic Director of its development arm, Mind’s Eye, from 2005 to 2010. She was Artistic Director of the
Malthouse Theatre in Melbourne from 2010 to 2015. She became Director of Theatre with the
Australia Council in 2015. Marion was Executive Producer of
Performing Lines from 2017 to 2024. She was also a founding directorate member of
HotHouse Theatre and has been Chair of
World Interplay, Townsville, a board member of
Griffin Theatre Company, Windmill Theatre and Playworks, and Curator of the National Playwrights Conference. ==Awards and nominations==