BTS World Tour: Love Yourself, commonly known as the Love Yourself World Tour, was the third worldwide concert tour headlined by South Korean band BTS to promote their Love Yourself album series, including their Love Yourself: Her EP, Love Yourself: Tear studio album, and Love Yourself: Answer compilation album. The tour began on August 25, 2018, in South Korea. A stadium extension to the tour, titled BTS World Tour Love Yourself: Speak Yourself, was announced on February 9, 2019, and began in Pasadena, California on May 4, 2019. The tour concluded on October 29, 2019, comprising 62 concerts in 14 countries. The Love Yourself World Tour ranked at number three on Billboard's 2019 Year End Top 40 Tours chart worldwide, with a worldwide gross of $196.4 million from the last 42 shows of the tour. In total, the tour was attended by over 2 million people, becoming BTS' most successful tour and the highest-grossing concert tour by an act that performs primarily in a non-English language, as reported by Billboard.

BTS, also known as the Bangtan Boys, is a South Korean boy band formed in 2010. The band consists of Jin, Suga, J-Hope, RM, Jimin, V, and Jungkook, who co-write or co-produce much of their material. Originally a hip hop group, they expanded their musical style to incorporate a wide range of genres, while their lyrics have focused on subjects including mental health, the troubles of school-age youth and coming of age, loss, the journey towards self-love, individualism, and the consequences of fame and recognition. Their discography and adjacent work has also referenced literature, philosophy and psychology, and includes an alternate universe storyline.