In (-220M€) :
- Milan Skriniar - CB - 50M€
- Ezequiel Garay - CB - Free
- Lucas Hernandez - LB - 50M€
- Miralem Pjanic - CM - Exchange
- Bernardo Silva - RW - 80M€
- Raul Jimenez - ST - 40M€

Out (+254M€) :
- Gérard Piqué - CB - 25M€
- Samuel Umtiti - CB - 30M€
- Jordi Alba - LB - 40M€
- Juan Miranda - LB - Loan
- Moussa Wagué - RB - Loan
- Sergio Busquets - CDM - 30M€
- Ivan Rakitic - CM - 20M€
- Arturo Vidal - CM - 10M€
- Arthur Melo - CM - Exchange
- Marc Cucurella - LM - 10M€
- Ousmane Dembélé - LW - 60M€
- Arda Turan - LW - Free
- Lionel Messi - RW - Free
- Carles Perez - RW - 11M€
- Luis Suarez - ST - Free
- Martin Braithwaite - ST - 10M€
- Abel Ruiz - ST - 8M€