J. K. Simmons (gebore 9 Januarie 1955) is 'n Amerikaanse akteur. Hy is bekend vir sy rolle in die rolprente Spider-Man (2002), Juno (2007), Whiplash (2014), en La La Land (2016).
- 1997: Crossing Fields
- 1998: Above Freezing
- 2001: The Mexican
- 2002: Spider-Man
- 2004: The Ladykillers
- 2007: Juno
- 2008: The Little Red Truck
- 2009: New in Town
- 2009: The Vicious Kind
- 2010: A Beginner's Guide to Endings
- 2011: The Music Never Stopped
- 2013: 3 Geezers!
- 2014: Whiplash
- 2014: Barefoot
- 2014: Ava & Lala
- 2014: Wild Hawaii
- 2015: Worlds Apart
- 2015: The Meddler
- 2016: La La Land
- 2016: The Accountant
- 2016: Rock Dog
- 2016: Punching Henry
- 2016: Patriots Day
- 2017: Renegades
- 2017: All Nighter
- 2017: The Bachelors
- 2017: I'm Not Here
- 2018: A Boy Called Sailboat
- 2018: The Boxcar Children: Surprise Island
- 2018: Drug$
- 2019: Klaus
- The Batman
- Life Support
- Triple Nickles
- 1997: Oz
- 2004: The D.A.
- 2005: The Closer
- 2005: Timeless
- 2006: Baseball Bunch
- 2006: ESPN's Ultimate NASCAR
- 2009: Inside Acting
- 2010: Generator Rex
- 2011: Desert Car Kings
- 2012: The Legend of Korra
- 2012: Men at Work
- 2013: Family Tools
- 2013: Hulk and the Agents of S.M.A.S.H.
- 2014: Growing Up Fisher
- 2014: Variety Studio: Actors on Actors
- 2017: Counterpart
- 2002: Homeward Bound
- 2004: The Making of '3'
- 2012: Cops Uncuffed
- 2013: A Penguin's Life
- 2015: Farmers Insurance: Monster Foot
- 2015: Worlds Apart: Making Of
- 2018: Farmers Insurance: Vengeful Vermin
- 2018: Detroit: Comeback City
- 2004: Spider-Man 2: Webisodes
- 2007: Breaking Down the Closer
- 2009: Pudding's Delicious Role in 'New in Town'
- 2017: The Accountant: Inside the Man