Original Nike trainingsshirt FC Barcelona 2022/23

The 2022–23 Futbol Club Barcelona season was the club's 123rd season in existence and their 92nd consecutive season in the top flight. In addition to the domestic league, Barcelona participated in this season's editions of the Copa del Rey, the Supercopa de España, the UEFA Champions League (entering for the 19th consecutive season), and the UEFA Europa League. The season covered the period from 1 July 2022 until 30 June 2023.

This was the last season for Barcelona's defender Gerard Piqué, who retired before the winter World Cup. Piqué had spent fifteen seasons with Barcelona and won thirty official trophies with the club. Furthermore, captain Sergio Busquets announced that he would leave the club at the end of the season after eighteen years with Barcelona, having won 32 trophies with the Catalans. This was also Jordi Alba's last season at Barcelona after eleven years, having won nineteen trophies with the club.

On 15 January 2023, Barcelona clinched their first trophy since 2021 by defeating Real Madrid 3–1 in the Supercopa de España final. On 14 May 2023, Barcelona mathematically won their 27th La Liga title with four games to go, and the first since the 2018–19 season.