# Seohyun discography

Seohyun (born Seo Ju-hyun) is a South Korean singer, member of Girls' Generation and its subgroup Girls' Generation-TTS. Since debuting in 2007, she has collaborated with various artists and released several original soundtracks for South Korean TV series. Her career as a solo singer began in January 2017 with the release of her debut extended play Don't Say No.

## Extended plays

List of extended plays, with selected chart positions and sales :
| Title | Details | Peak chart positions | Peak chart positions | Peak chart positions | Peak chart positions | Sales |
| Title | Details | KOR | JPN | US Heat | US World | Sales |
| Don't Say No | Released: January 17, 2017 Label: SM Entertainment Formats: CD, digital download | 1 | 72 | 23 | 3 | KOR: 33,369 JPN: 1,791 |

## Singles
### As lead artist

| Title | Year | Peak positions | Sales (DL) | Album |
| Title | Year | KOR | Sales (DL) | Album |
| "Don't Say No" | 2017 | 26 | KOR: 68,152 | Don't Say No |

### Collaborations

| Title | Year | Peak chart positions | Peak chart positions | Sales (DL) | Album |
| Title | Year | KOR | US World | Sales (DL) | Album |
| "Love Hate" (with Jessica and Tiffany) | 2008 | — | — | — | Roommate |
| "Jjarajajja" (with Joo Hyun-mi and Davichi) | 2009 | — | — | — | Jjarajajja |
| "Let's Go" (with various artists) | 2010 | — | — | — | Let's Go |
| "Don't Say No" (with Yoon Gun) | 2012 | 17 | — | KOR: 305,386 | Non-album single |
| "You Are A Miracle" (with various artists) | 2013 | 32 | — | KOR: 53,496 | 2013 SBS Gayo Daejun Friendship Project |
| "Secret" (with Yuri) | 2016 | 149 | 10 | KOR: 11,481 | Non-album single |
| "—" denotes songs that did not chart. ||||||

### Promotional singles

| Title | Year | Peak chart positions | Sales (DL) | Album |
| Title | Year | KOR | Sales (DL) | Album |
| "It's Fantastic" (with Jessica and Tiffany) | 2008 | — | — | It's Fantastic |
| "Haptic Motion" (with Taeyeon, Jessica and Sunny) | 2008 | — | — | Non-album single |
| "Dreams Come True" (with Donghae) | 2011 | — | — | 2011 Asia Song Festival with UNICEF |
| "The Magic of Yellow Ribbon" (with Kim Hyun-joong) | 2011 | — | — | Non-album single |
| "T'Ple Couple Want It!" (with Kyuhyun) | 2013 | — | — | Non-album single |

## Soundtrack appearances

| Title | Year | Peak chart positions | Sales (DL) | Album |
| Title | Year | KOR | Sales (DL) | Album |
| "Touch the Sky" (with Taeyeon, Jessica, Sunny and Tiffany) | 2007 | — | — | Thirty Thousand Miles in Search of My Son OST |
| "The Little Boat" (with Taeyeon, Jessica, Sunny and Tiffany) | 2008 | — | — | Hong Gil-dong OST |
| "Motion" (with Taeyeon, Jessica, Sunny and Tiffany) | 2009 | — | — | Heading to the Ground OST |
| "Haechi" (with Taeyeon, Jessica, Sunny and Tiffany) | 2010 | 276 | — | My Friend Haechi |
| "It's Okay Even If It Hurts" | 2010 | 90 | — | Kim Soo Ro OST |
| "Journey" (with TVXQ) | 2011 | — | — | Paradise Ranch OST |
| "I'll Wait for You" | 2012 | 32 | KOR: 155,557 | Fashion King OST |
| "Cheap Creeper" (with Taeyeon, Jessica, Sunny and Tiffany) | 2014 | — | — | Make Your Move OST |
| "Milky Way" | 2022 | — | — | Jinxed at First OST |
| "—" denotes songs that did not chart. |||||

## Songwriting credits

| Year | Album | Song | Lyrics | Lyrics |
| Year | Album | Song | Credited | With |
| 2013 | I Got a Boy | "Baby Maybe" | | Sooyoung, Yuri |
| 2013 | I Got a Boy | "XYZ" | | Yuri |
| 2014 | Holler | "Only U" | | — |
| 2015 | Dear Santa | "Dear Santa" (Korean version) | | — |
| 2017 | Don't Say No | "Hello" | | Jo Yoon-kyung |
| 2017 | Don't Say No | "Magic" | | — |
| 2017 | Don't Say No | "Lonely Love" | | — |
| 2017 | Don't Say No | "Love & Affection" | | — |
| 2017 | Don't Say No | "Bad Love" | | — |
| 2017 | Don't Say No | "Moonlight" | | — |
| 2017 | Holiday Night | "Holiday" | | — |
| 2017 | Holiday Night | "Sweet Talk" | | — |