
Rob Mac
Known for Acting · 36 credits
- Born
- 1977-04-14 (age 49)
- Place of birth
- Philadelphia, Pennsylvania, USA
- Also known as
- Robert McElhenney III · Rob McElhenney
Biography
Robert Dale "Rob" McElhenney (born April 14, 1977) is an American film and television actor best known for his role as Mac on the FX TV series It's Always Sunny in Philadelphia. He is also credited as creator, developer and executive producer of the show, which has also provided McElhenney with writing and directing credits on various episodes. He is married to Kaitlin Olson, who plays Deandra Reynolds on the show. He has also opened a bar in Philadelphia called Mac's Tavern.
Description above from the Wikipedia article Rob McElhenney, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For
TV Shows (23)

Law & Order
1990
as Joey Timon

Game of Thrones
2011
as Ironborn #1

The Late Show with Stephen Colbert
2015
as Self

Late Night with Seth Meyers
2014
as Self

Lost
2004
as Aldo

Conan
2010
as Self

Fargo
2014
as Officer Oscar Hunt

ER
1994
as Andy Fesh

It's Always Sunny in Philadelphia
2005
as Ronald 'Mac' McDonald

Hot Ones
2015
as Self

Jimmy Kimmel Live!
2003
as Self / Self - Guest

Abbott Elementary
2021
as Mac

The Mindy Project
2012
as Lou Tookers

Mythic Quest
2020
as Ian Grimm

Welcome to Wrexham
2022
as Self

Hot Ones Versus
2024
as Self

Snacked
2021
as Self

Side Quest
2025
as Ian Grimm

Free Radio
2008
as Self

The F Word
2017
as Self

Necaxa
2025
as Self

Far Cry

All Town Aren't We
2024
as Self
Movies (13)

Deadpool & Wolverine
2024
as TVA Soldier

The Devil's Own
1997
as Kevin

Wonder Boys
2000
as Student

A Civil Action
1998
as Teenager on Property

Latter Days
2004
as Elder Harmon

Thirteen Conversations About One Thing
2001
as Aspiring Medical Student

A Very Sunny Christmas
2009
as Ronald "Mac" McDonald

The Nightman Cometh: Live
2009
as Mac McDonald

Campfire Stories
2001
as Ricky

All Star Bowling Trick Shots
2012

A Tribute to Ryan Dunn
2011
as Self

The Tollbooth
2004
as Simon Stanton
PaleyLive: It’s Always Sunny in Philadelphia 20th Anniversary Celebration!
2025
as Self
About Rob Mac
Robert Dale "Rob" McElhenney (born April 14, 1977) is an American film and television actor best known for his role as Mac on the FX TV series It's Always Sunny in Philadelphia. He is also credited as creator, developer and executive producer of the show, which has also provided McElhenney with writing and directing credits on various episodes. He is married to Kaitlin Olson, who plays Deandra Reynolds on the show. He has also opened a bar in Philadelphia called Mac's Tavern. Description above from the Wikipedia article Rob McElhenney, license… With 36 credits spanning from 1990 to 2025, Rob Mac has appeared in 13 films and 23 TV shows.
Fans searching for Rob Mac movies, Rob Mac filmography, or the latest projects starring Rob Mac can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Rob Mac Movies
- Deadpool & Wolverine (2024) — as TVA Soldier
- The Devil's Own (1997) — as Kevin
- Wonder Boys (2000) — as Student
- A Civil Action (1998) — as Teenager on Property
- Latter Days (2004) — as Elder Harmon
Where to Watch Rob Mac Films
Most Rob Mac movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Rob Mac, check our movies catalogue and browse page.