Rena Riffel (gebore 5 Maart 1969) is 'n Amerikaanse aktrise, vervaardiger, en skryfster. Sy is bekend vir haar rolle in die rolprente Showgirls (1995), Mulholland Dr. (2001), Trasharella (2009), en Showgirls 2: Penny's from Heaven (2011).
- 1992: Back in the U.S.S.R.
- 1995: Showgirls
- 1998: Dark Confessions
- 1999: Bloodthirsty
- 2001: Mulholland Dr.
- 2002: Unstable Minds
- 2004: Wild Roomies
- 2009: Trasharella
- 2010: The Gertrude Stein Mystery or Some Like It Art
- 2011: Showgirls 2: Penny's from Heaven
- 2011: Trasharella Ultra Vixen
- 2011: ComicCosplay
- 2013: The Trouble with Barry
- 2014: The Sound of Spying
- 2015: Astrid's Self Portrait
- 2015: My Wife Is at Home
- 2016: Noirland
- The Next Cassavetes
- Citizens
- Above the High Road
- 2018: Hollywood Hike
- Karma Klub
- 1999: Scandalous Behavior
- 2003: Bound Cargo
- 2008: No Escape
- 2009: Caligula's Spawn
- 2009: The Making of Gnome Killer 2
- 2018: Concrete Dream Film Festival Awards Ceremony 2018
