

The Best Seasons of It's Always Sunny in Philadelphia
Every season of It's Always Sunny in Philadelphia ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of It's Always Sunny in Philadelphia!

The Best Seasons of It's Always Sunny in Philadelphia
Every season of It's Always Sunny in Philadelphia ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of It's Always Sunny in Philadelphia!
Season 5
12 Episodes
First Aired: Sep 2009
Season 9
10 Episodes
First Aired: Sep 2013
Season 4
13 Episodes
First Aired: Sep 2008
Season 12
10 Episodes
First Aired: Jan 2017
Season 3
15 Episodes
First Aired: Sep 2007
Season 2
10 Episodes
First Aired: Jun 2006
Season 8
10 Episodes
First Aired: Oct 2012
Season 10
10 Episodes
First Aired: Jan 2015
Season 11
10 Episodes
First Aired: Jan 2016
Season 7
13 Episodes
First Aired: Sep 2011
Season 6
13 Episodes
First Aired: Sep 2010
Season 16
8 Episodes
First Aired: Jun 2023
Season 1
7 Episodes
First Aired: Aug 2005
Season 15
8 Episodes
First Aired: Dec 2021
Season 14
10 Episodes
First Aired: Sep 2019
Season 13
10 Episodes
First Aired: Sep 2018