|Sporting de Gijón B|
|Full name||Real Sporting de Gijón B|
|Ground|| Mareo, Gijón,|
|Head Coach||José Alberto López|
|Current League||3ª – Group 2|
|2015–16||2ªB – Group 1, 17th (relegated)|
Real Sporting de Gijón B is a Spanish football club based in Gijón, in the autonomous community of Asturias. Founded in 1960 it is the reserve team of Sporting de Gijón, and currently plays in Tercera División – Group 2, holding home games at Escuela de Fútbol de Mareo.
Unlike the English League, reserve teams in the Spanish football league system play in the same football pyramid as their senior team rather than a separate league. However reserve teams cannot play in the same division as their senior team.
Reserve teams are also no longer permitted to enter the Copa del Rey. In addition only under-23 players, or under-25 players with a professional contract, can switch between senior and reserve teams.