USA
Four average people own a pub in Philly. They always seem to get themselves in precarious positions through their stupidity and pursuit of the American Dream. They never seem to do anything right through Murphy's law. A lot of witty and dark humor, so if you are not a fan of that, then this is definitely not for you. If so, it's your dream show, with each episode giving you life scenarios dramatized and the most outrageous characters to play them. - IMDb
| Always Sunny (informal short title) | |
| C'è sempre il sole a Philadelphia |  Italy |
| Colgados en Filadelfia |  Spain |
| Elämää Philadelphiassa |  Finland |
| Felhőtlen Philadelphia |  Hungary |
| Filadelfijoje visada saulėta |  Lithuania |
| IASIP (informal short title) | |
| It's Always Sunny (promotional title) | USA |
| It's Always Sunny in Philadelphia |  Egypt |
| It's Always Sunny in Philadelphia |  United Kingdom |
| It's Always Sunny in Philadelphia |  Hong Kong |
| It's Always Sunny in Philadelphia |  Indonesia |
| It's Always Sunny in Philadelphia |  Israel |
| It's Always Sunny in Philadelphia |  India |
| It's Always Sunny in Philadelphia | India |
| It's Always Sunny in Philadelphia |  South Korea |
| It's Always Sunny in Philadelphia |  Netherlands |
| It's Always Sunny in Philadelphia |  Philippines |
| It's Always Sunny in Philadelphia |  United Arab Emirates |
| It's Always Sunny in Philadelphia |  Sweden |
| It's Always Sunny in Philadelphia |  Singapore |
| It's Always Sunny in Philadelphia |  Thailand |
| It's Always Sunny in Philadelphia |  Turkey |
| It's Always Sunny in Philadelphia | USA |
| It's Always Sunny in Philadelphia |  South Africa |
| It's Always Sunny in Philadelphia |  Argentina |
| It's Always Sunny in Philadelphia |  Australia |
| It's Always Sunny in Philadelphia |  Brazil |
| It's Always Sunny in Philadelphia |  Canada |
| It's Always Sunny in Philadelphia | Canada |
| It's Always Sunny in Philadelphia |  West Germany |
| It's Always Sunny in Philadelphia |  Ecuador |
| It's Always Sunny on TV | USA |
| Jerks (original script title) | USA |
| Nunca Chove em Filadélfia |  Portugal |
| Philadelphia |  France |
| Siempre hay sol en Filadelfia |  Mexico |
| Sub soarele Philadelphiei |  Romania |
| Sunny (informal short title) | |
| Sunny the 13th Season (promotional title) | USA |
| Trời Luôn Nắng Ở Philadelphia |  Vietnam |
| U nas w Filadelfii |  Poland |
| Uvijek je sunčano u Philadelphiji |  Croatia |
| Vo Philadelphii je vždy slnečno |  Slovakia |
| В Филадельфии всегда солнечно |  Russia |
| Слънчева Филаделфия |  Bulgaria |
| У Філадельфії завжди сонячно |  Ukraine |
| Увек је сунчано у Филаделфији |  Serbia |
| フィラデルフィアは今日も晴れ |  Japan |
| 酒吧五傑 |  Taiwan |
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Preston Bailey [9] | Young Mac (TV Episode: A Very Sunny Christmas) (2009) |
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Caitlin Carmichael [7] | Samantha (TV Episode: Frank Reynolds' Little Beauties) (2011) |
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Maxim Knight [12] | Benjamin (TV Episode: Frank Reynolds' Little Beauties) (2011) |
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Madison Rothschild | Lauren (TV Episode: Frank Reynolds' Little Beauties) (2011) |
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Spencer Daniels [13] | Tommy (TV Episode: Charlie Wants an Abortion) (2005) |
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Brian McLaughlin | Kid (TV Episode: Underage Drinking: A National Concern) (2005) |
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Matthew J. Evans [10] | Boy in ICU (TV Episode: Dennis and Dee Get a New Dad) (2006) |
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Harley Graham [8] | Young Dee (TV Episode: A Very Sunny Christmas) (2009) |
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Brighid Fleming [10] | Suzie (TV Episode: The Gang Exploits the Mortgage Crisis) (2009) |
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Danielle Parker [10] | Young Dee (TV Episode: Pop-Pop: The Final Solution) (2012) |
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Preston Thompson | Ducks team member (TV Episode: The Gang Gives Back) (2006) |
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Robbie Tucker | Young Charlie (TV Episode: A Very Sunny Christmas) (2009) |
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Emily Evan Rae | Justine (TV Episode: Frank Reynolds' Little Beauties) (2011) |
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Seth Lee | Young Dennis (TV Episode: Pop-Pop: The Final Solution) (2012) |
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Nathan Blaiwes [14] | Stephen (TV Episode: The Gang Gets New Wheels) (2018) |
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Morgan Lambert [11] | Swim Club Girl (TV Episode: Mac and Charlie: White Trash) (2010) |
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Isabella Crovetti | Sarah (TV Episode: The Gang Saves the Day) (2013) |
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A.J. Hudson | Black Charlie (TV Episode: The Gang Turns Black) (2017) |
