The discography of South Korean singer and songwriter Lee Hi consists of four studio albums, one extended play, and nine singles.

[1][2] On March 28, 2013, Lee Hi released her first album, which sold 17,309 copies and total 5,488,390 digital singles.

Near the end of 2013, Lee Hi released a collaboration with Park Bom of 2NE1, a cover of Mariah Carey's single "All I Want for Christmas Is You".

In 2014 she made a unit with Akdong Musician's Lee Suhyun and released "I'm Different", featuring Bobby of iKon.

Lee Hi's third Korean studio album 4 Only was released on September 9, 2021.