The Louis Tomlinson World Tour was the first concert tour by English singer-songwriter Louis Tomlinson in support of his debut studio album Walls (2020). The tour began on 9 March 2020 in Barcelona but was postponed after two shows due to the COVID-19 pandemic until it restarted on 1 February 2022 in Dallas and concluded on 3 September 2022 in Milan.

Louis William Tomlinson is an English singer, songwriter and producer. He rose to fame as a member of the boy band One Direction. Tomlinson auditioned on the British music competition series The X Factor in 2010. After being eliminated as a solo performer, he was placed into a group with four other contestants which went on to become one of the best-selling boy bands of all time.