The discography of Lee Hyori consists of six studio albums and twenty-four singles. Since breaking away from Fin.K.L in 2003, Lee has sold over 400,000 albums South Korea.[citation needed]
^2004.02월 – 가요 음반 판매량 [2004.02 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on June 17, 2004. Retrieved May 8, 2021.
^음악산업협회, 허술한 음반 판매량 집계로 빈축. Yonhap News Agency (in Korean). Naver. July 27, 2006. Retrieved May 12, 2013.
^2007.03월 – 가요 음반 판매량 [2007.03 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on March 2, 2009. Retrieved May 16, 2021.
^2007.04월 – 가요 음반 판매량 [2007.04 – Sales volume] (in Korean). Music Industry Association of Korea. Archived from the original on May 13, 2008. Retrieved May 16, 2021.
^Ahn Jin-young (August 8, 2022). "'가수'로 돌아오는 이효리, 11일 '오늘부터 행복한 나' 발매" [Hyori Lee, returning as a 'singer', releases 'I'm Happy From Today' on the 11th] (in Korean). Munhwa Ilbo. Retrieved August 8, 2022 – via Naver.
^Kim Ji-hye (August 10, 2022). "이효리, 위안부 피해자 영화 '코코순이' 엔딩곡 불러…작사·작곡도 직접" [Hyori Lee sings the ending song of the movie 'Koko Sooni' for the comfort women victim... Written and composed by myself] (in Korean). SBS Entertainment News. Retrieved August 10, 2022 – via Naver.