John Ventimiglia is an actor and writer.
| Movie | Ex-Husbands | Sipple | 2024-06-07 |
| Movie | Human Capital | David | 2020-07-17 |
| Movie | The Man in the Woods | Commissioner Milo | 2020-11-24 |
| Movie | Money Monster | A Team Leader | 2016-05-12 |
| Series | Vinyl | Lou Meshejian | 2016-02-14 |
| Movie | The Phenom | Red Briles | 2016-06-24 |
| Movie | Ava's Possessions | Father Merrino | 2015-03-16 |
| Movie | Houses | John | 2015-10-31 |
| Series | Believe | 2014-03-10 | |
| Movie | Tim Maia | Taxista | 2014-10-30 |
| Movie | Glass Chin | Jack Marchiano | 2014-04-19 |
| Movie | The Cold Lands | Jackson | 2013-02-09 |
| Movie | Blood Ties | Valenti | 2013-08-22 |
| Movie | James Gandolfini: Tribute to a Friend | Self | 2013-12-22 |
| Movie | Ponies | Drazen | 2012-07-13 |
| Movie | Alter Egos | Shrink | 2012-07-20 |
| Movie | The Iceman | Mickey Scicoli | 2012-09-01 |
| Movie | Operation Autumn | General Humberto Delgado | 2012-11-22 |
| Series | Unite 9 | Justin Malik | 2012-09-11 |
| Movie | Violet & Daisy | Man #1 | 2011-09-15 |
| Series | Person of Interest | Christopher Zambrano | 2011-09-22 |
| Movie | The Missing Person | Hero Furillo | 2009-01-16 |
| Series | White Collar | Burrelli | 2009-10-23 |
| Movie | In Vivid Detail | Justin | 2007-04-29 |
| Movie | Day On Fire | Dr. George | 2006-05-26 |
| Movie | Nicky's Game | Nicky Singer | 2005-01-01 |
| Movie | The War Within | Gabe | 2005-09-30 |
| Movie | Series 7: The Contenders | Dispatch Operator (as John Ventimiglia) | 2001-01-20 |
| Movie | The Boys of Sunset Ridge | Hank Bartlowski at 33 | 2001-03-11 |
| Series | Law & Order: Criminal Intent | Unknown | 2001-09-30 |
| Movie | Jesus' Son | McInnes | 2000-06-16 |
| Series | CSI: Crime Scene Investigation | Stanley Vespucci | 2000-10-06 |
| Movie | On the Run | Louie Salazar | 1999-01-29 |
| Movie | Row Your Boat | Anton | 1999-04-18 |
| Movie | Mickey Blue Eyes | Johnny Graziosi | 1999-08-16 |
| Movie | No Looking Back | Tony the Pizza Guy | 1998-03-27 |
| Movie | Niagara, Niagara | Doug | 1998-03-20 |
| Movie | Sue | Larry | 1998-09-10 |
| Movie | Claire Dolan | Newark Cab Driver | 1998-11-18 |
| Movie | Arresting Gena | Joey / Cop | 1997-01-27 |
| Movie | Cop Land | Officer V | 1997-08-15 |
| Movie | Kicked in the Head | Man at Party | 1997-09-26 |
| Movie | Angela | Andrew | 1996-01-26 |
| Movie | The Funeral | Sali | 1996-01-26 |
| Movie | Girls Town | Eddie | 1996-08-21 |
| Movie | I Shot Andy Warhol | John Who Likes Lesbians | 1996-05-01 |
| Movie | Extreme Measures | Det. Manning | 1996-09-27 |
| Movie | Party Girl | Tough Guy | 1995-06-09 |
| Movie | Stonewall | Tea Dance Bouncer | 1995-12-26 |
| Movie | Hand Gun | Angel | 1994-10-01 |
| Movie | Bullets Over Broadway | Waterfront Hood | 1994-10-14 |
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