Jon Seda
Biography
Jonathan Seda is a talented American actor of Puerto Rican heritage, renowned for his compelling performances in both film and television. He gained widespread recognition for his portrayal of Detective Antonio Dawson on NBC's acclaimed series Chicago P.D., a role that connects him to his sister character, Gabriela Dawson, on the spin-off, Chicago Fire. Prior to this, Seda made his mark as Detective Paul Falsone in the beloved crime drama Homicide: Life on the Street.
Seda's journey into acting began after his stint as an amateur boxer, which led him to audition for a role in the 1992 film Gladiator. This opportunity ignited his passion for the craft, and he soon found himself in various film projects, including a notable performance as Chris Pérez alongside Jennifer Lopez in the iconic biopic Selena, which endeared him to audiences across cultural lines.
In addition to his film work, Seda has made several significant television appearances, including a prominent role as Marine John Basilone in the critically acclaimed miniseries The Pacific, produced by Tom Hanks and Steven Spielberg as a follow-up to Band of Brothers. Throughout his career, Seda has consistently demonstrated his versatility and dedication to his craft, earning him a respected place in the entertainment industry.
Filmography
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Into the Deep (2025)
2025 • Jordan Devane
Gladiator
1992 • Romano
Selena
1997 • Chris Perez
Undisputed
2002 • Jesus 'Chuy' Campos
Dear God
1996 • Handsome
Zebrahead
1992 • Vinnie
The Sunchaser
1996 • Brandon 'Blue' Monroe
Bullet to the Head
2012 • Louis Blanchard
Canal Street
2019 • Detective Mike Watts
One Long Night
2007 • Richard
New York Undercover Cop
1993 • Mario
Bad Boys II
2003 • Roberto
I Like It Like That
1994 • Chino Linares
1st to Fight: Pacific War Marines
2020 • Self - Narrator
Daybreak (1993)
1993
Primal Fear
1996
Twelve Monkeys
1995 • Jose
Chicago Justice
2017 • Antonio Dawson
Treme
2010
Chicago P.D.
2014 • Antonio Dawson
The Pacific
2010 • John Basilone
La Brea
2021 • Sam Velez