2022		The Jennifer Hudson Show (1 episode)
2022		The Fruitties (1 episode) as Pak (singing voice)

2019

(2 episodes)

2016

(1 episode) as Self - Performer

2015		The Late Late Show with James Corden (2 episodes) as Self - Guest (1 episode) as Self - Musical Guest (1 episode) as Self
2015		Hot Ones (1 episode) as Self

2014		The Men In Blazers Show (1 episode) as Self
2014		Late Night with Seth Meyers (1 episode) as Self

2013

(1 episode) as Self

2012

(1 episode) as Niall Horan

2011		The Jonathan Ross Show (1 episode) as Self - Guest
2011		Dynamo: Magician Impossible (1 episode) as Self
2011		The Voice (45 episodes) as Self - Coach

2010		Radio 1's Big Weekend (1 episode) as Self
2010		A League of Their Own (1 episode) as Himself

2009

(1 episode) as Self

2007		iCarly (1 episode) as Niall Horan
2007		The Graham Norton Show (6 episodes) as Self

2006		El hormiguero (1 episode) as Él mismo
2006		America's Got Talent (1 episode) as Himself - Musical Guest

2005

(1 episode) as Himself

2004

(1 episode) as Self - Contestant

1999

(1 episode) as Musical Guest as One Direction

1994

(1 episode) as Self - Performer

1993

(1 episode) as Himself

1984

(1 episode) as Self

1975

(4 episodes) as Self - Musical Guest

1974

(3 episodes) as Self - Musical Guest as One Direction (2 episodes) as Self - Musical Guest