Celta Fortuna (officially Real Club Celta de Vigo Fortuna) is the reserve team of the Spanish club Celta Vigo, based in Vigo, Galicia, and was founded in 1927 as Turista Sport Club. Over its history, the club underwent several name changes, including Celta Turista in 1989 and Celta de Vigo B in 1995, before adopting its current name in March 2023 in honor of Celta's predecessor, Real Fortuna FC. The team plays its home matches at the Balaídos Stadium and has achieved a major milestone with its first-ever promotion to the Segunda División at the end of the 2025–26 season, after defeating SD Ponferradina in the play-off finals. Previously a staple in the lower tiers of Spanish football, it has also won the Tercera División three times (1957–58, 1999–2000, and 2000–01) and the Copa Federación de España in 2001–02. Having spent time in regional leagues and Segunda División B, the club now competes in Spain's second tier, reflecting its growth as a vital development squad for Celta Vigo.