Filmography
| 2023 | Persona: Sulli · as Self (archival Footage) |
| 2019 | Persona (2019) · as Self (archive Footage) |
| 2015 | Two Yoo Project - Sugar Man · as Self |
| 2015 | SMTown: The Stage · as Self |
| 2015 | The King of Mask Singer · as Self - Panelist |
| 2014 | Hitmaker · as Self |
| 2014 | Jessica & Krystal · as Self |
| 2013 | Anna Kendrick Goes K-Pop with F(x) · as Self |
| 2012 | I Am · as Self (as F(x)) |
| 2012 | I Am: Sm Town Live World Tour In Madison Square Garden · as Self (as F(x)) |
| 2011 | Saturday Night Live Korea · as Self |
| 2011 | Weekly Idol · as Self |
| 2010 | Idol Star Athletics Championships · as Self - Athlete |
| 2009 | Invincible Youth · as Self - Special Guest |
| 2009 | Strong Heart · as Self - Guest |
| 2009 | You Hee-yeol's Sketchbook · as Self |
| 2007 | Live Talk Show Taxi · as Self |
| 2007 | Star King · as Self - Guest |
| 2005 | Show! Music Core · as Self |
| 2004 | M COUNTDOWN · as Self |
| 2002 | Last Call with Carson Daly · as Self - Musical Guest |
| 2001 | Happy Together (2001) · as Self - Guest |
| 1998 | Music Bank · as Self |
| 1991 | Inkigayo · as Self - Performer |
| 1986 | Golden Disc Awards · as Self - Performer |
| 2019 | 나나랜드 · as 무지방랜드 |
| 2015 | Jumping Girl · as Nam Sang Ah |
| 2013 | |
| 2011 | Saving Mrs. Go Bong Shil · as Seo In-Young |
| 2010 |
| 2018 | The Player (2018) · as Theme Song Performance |
| 2017 | The King Loves · as Theme Song Performance |
| 2017 | Bad Thief, Good Thief · as Theme Song Performance |
| 2015 | The Merchant: Gaekju · as Theme Song Performance |
| 2015 | Kill Me, Heal Me · as Theme Song Performance |
| 2012 | Cheongdam-dong Alice · as Theme Song Performance |
| 2012 | To The Beautiful You · as Theme Song Performance |