Crossing The Divide
It's treated as close to taboo — but roughly 30 players across the fixture's history have worn both shirts.
Direct transfers between the two rivals, or players who represented both across separate spells elsewhere.
The most notorious transfer in the rivalry's history. Figo's world-record move from Barcelona to Real Madrid in 2000 was met with fury from Barça fans — objects, including a pig's head, were thrown at him on his Camp Nou return. He won the Ballon d'Or shortly after arriving in Madrid and lifted the Champions League there in 2002.
The Brazilian spent a single, prolific season at Barcelona before Real Madrid signed him five years later as one of the original Galácticos. He won the Ballon d'Or in between, and later lifted La Liga twice with Madrid.
Left Madrid as a free agent and became a Barcelona icon, later returning to manage the club to a treble in 2015. He remains one of the very few figures to have been a title-winning presence for both clubs, on the pitch or the touchline.
A key part of Johan Cruyff's Dream Team, Laudrup moved directly to Real Madrid in 1994 and won La Liga in his first season there — completing a rare feat of winning the title with both clubs in successive years.
A Dream Team-era predecessor at Barça, Schuster later moved to Madrid as a player and, two decades on, returned to manage Real Madrid between 2007 and 2008.
Signed by Real Madrid as a teenager but loaned out repeatedly without ever establishing himself, Eto'o left for Mallorca before Barcelona signed him in 2004. He scored 130 goals for Barça and became one of the Clásico's most feared forwards against his old club.
The Argentine forward played for Barcelona before a stint at Sevilla and Monaco preceded a two-season spell at Real Madrid — one of the more understated names on this list.
Two modern examples of the crossover: both left backs came through Barcelona's La Masia academy without breaking into the first team, before later careers led them to Real Madrid — Alonso in 2022 and Cucurella via Chelsea in 2025.
Roughly 30 players in total have represented both clubs across the fixture's history — a small number given both squads' size across more than a century, which reflects just how strong the taboo against switching sides really is.