Erin Banks is a New Zealand actress who portrayed as Lobelia Sackville-Baggins in the extended edition of The Hobbit: An Unexpected Journey and The Battle of the Five Armies.
- Hook, Line and Sinker - 2011 - Heather
- Two Little Boys - 2012 - Monica
- The Hobbit: An Unexpected Journey - 2012 - Lobelia Sackville-Baggins (Extended Edition only)
- Realiti - 2014 - Tori
- The Hobbit: The Battle of the Five Armies - 2014 - Lobelia Sackville-Baggins
- The Boy Who Stood Still - 2005 - Shania
- Queenie - 2013 - Helen