Matt Ryan (born 11 April 1981) is a Welsh actor from Swansea. He is known for voicing Edward Kenway in the Ubisoft video game Assassin's Creed IV: Black Flag, and portraying John Constantine in Constantine, The CW shared television Arrowverse, voicing the character in the 2017 film Justice League Dark and the CW Seed web series Constantine.
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Known For

Justice League: Crisis on Infinite Earths Part Three
Constantine (voice)
2024

Justice League: Crisis on Infinite Earths Part Two
Constantine (voice)
2024

Constantine: The House of Mystery
John Constantine (voice)
2022

Adverse
Jake
2021

Justice League Dark: Apokolips War
John Constantine (voice)
2020

Harley Quinn
Constantine (voice) · (1 episode)
2019

Batwoman
John Constantine · (1 episode)
2019

Constantine: City of Demons - The Movie
John Constantine / Constantine-Demons (voice)
2018

Constantine: City of Demons
John Constantine (voice) · (5 episodes)
2018

Justice League Dark
John Constantine (voice)
2017

The Halcyon
Joe O'Hara · (8 episodes)
2017

Away
Dex
2016

DC's Legends of Tomorrow
Dr. Gwyn Davies · (13 episodes)
2016

DC's Legends of Tomorrow
John Constantine · (50 episodes)
2016

John Con Noir
John Constantine
2015

Constantine
John Constantine · (13 episodes)
2014

The Flash
John Constantine · (1 episode)
2014

Heart of Lightness
Stranger
2014

Late Night with Seth Meyers
Self · (1 episode)
2014

Warhouse
Edward Sterling
2013

Arrow
John Constantine · (1 episode)
2012

Flypaper
Gates
2011

Criminal Minds: Suspect Behavior
Mick Rawson · (13 episodes)
2011

Collision
Dave Brown · (5 episodes)
2009

Wild Decembers
Michael Bugler
2009

Miss Pettigrew Lives for a Day
Gerry
2008

Blood Monkey
Seth
2007

Consenting Adults
Charlie Bullard
2007

The Tudors
Richard Pace · (3 episodes)
2007

Torchwood
Dale · (1 episode)
2006

Criminal Minds
Mick Rawson · (1 episode)
2005

Layer Cake
Junkie 2
2004

Pocket Money
Johnny
2002