Constantine Maroulis

Acting • 20 Credits

Biography

Constantine James Maroulis is an American actor and rock singer. He was the sixth-place finalist on the fourth season of the reality television series American Idol, and received a nomination for the Tony Award for Best Performance by a Leading Actor in a Musical for his role in Rock of Ages.

🎭 Acting Roles (19)

Ranked by Prestige & Popularity
Law & Order: Special Victims Unit

Law & Order: Special Victims Unit

1999 ⭐ 4.0
as Seth Moritz
Rock of Ages

Rock of Ages

2012 ⭐ 3.1
as Record Executive
Law & Order

Law & Order

1990 ⭐ 3.6
as Fabio Scalia
A Nice Girl Like You

A Nice Girl Like You

2020 ⭐ 2.9
as DJ
Unforgettable

Unforgettable

2011 ⭐ 3.6
as Germ / Chuck Thorton
Mozart in the Jungle

Mozart in the Jungle

2014 ⭐ 3.8
as Oedipus / Constantine
American Idol

American Idol

2002 ⭐ 2.5
as Self - Contestant
The Ellen DeGeneres Show

The Ellen DeGeneres Show

2003 ⭐ 2.8
as Self
5th Borough

5th Borough

2020 ⭐ 2.3
as Mark Green
Chronicle of a Serial Killer

Chronicle of a Serial Killer

2020 ⭐ 0.8
as Brad
U-Pick Live

U-Pick Live

2002 ⭐ 4.5
Kittens in a Cage

Kittens in a Cage

2015 ⭐ 3.6
as Jesus
New Me

New Me

2023 ⭐ 0.5
as Marc
Original Sound

Original Sound

2026 ⭐ 4.0
as Bob
American Idol: The Best of Seasons 1-4

American Idol: The Best of Seasons 1-4

2005
as Self - Contestant (archive footage)
Either Side of Midnight

Either Side of Midnight

2021
as Phedon
Dark State

Dark State

2021
as Adorno
The Best Little Whorehouse in Texas

The Best Little Whorehouse in Texas

2006
as Aggie Soloist
American Idol Official Podcast

American Idol Official Podcast

2026
as Self - Guest