The discography of the South Korean singer Taeyeon consists of 41 singles including eight as featured artist and 14 recorded for soundtracks.

During her career beginnings, Taeyeon established herself as one of the most renowned vocalists in South Korea with soundtrack recordings for Korean dramas, notably "If" for Hong Gil Dong (2008) and "Can You Hear Me" for Beethoven Virus (2008); the latter helped Taeyeon win the Popularity Award at the 2008 Golden Disk Awards.

[1] Referred to as the "OST Queen",[2] she further recorded popular soundtrack hits including "I Love You" for Athena: Goddess of War (2010), "Missing You like Crazy" for The King 2 Hearts (2012), "Closer" for To the Beautiful You (2012), and "And One" for That Winter, the Wind Blows (2013).

Her debut extended play I (2015) peaked at number two on South Korea's Gaon Album Chart and has sold over 160,000 physical copies.

Her other number-one singles in South Korea include "Like a Star" (with The One, 2010), "Lonely" (with Jonghyun, 2017), and "All About You" for the drama Hotel Del Luna (2019).