Players with 'C'
- Nicolas Castro Loppi 1897
- Jose Castro Luaces 1989
- Pedro Castro Luis 1537
- Inaki Castro Luraschi —
- Lucia Castro Maroto —
- Andrea Castro Marquez 1828
- Yolanda Castro Marquez —
- Bruno Castro Martin 1821
- Francisco Castro Martinez —
- Jose Manuel Castro Martinez —
- Miguel Castro Martinez —
- Roc Castro Martinez —
- Sergio Castro Martinez —
- Martin Castro Mateos —
- Clara Castro Mato —
- Carlos Castro Medina —
- Jorge-Breogan Castro Mendez —
- Carlos Castro Menendez —
- Jose Antonio Castro Mesas 1924
- Jose Castro Miguelez 2059
- Rafael Castro Minarro —
- Yamile Castro Mirabal —
- Juan Raul Castro Miranda 1840
- Manuel Castro Molero 1973
- Gael Castro Molina 1597
- Miguel Angel Castro Monforte 1557
- Daniel Eduardo Castro Morell 1913
- Manuel Castro Mosconi —
- Cesar Castro Munoz 1837
- Manuel Castro Munoz —
- Tomas Castro Munoz 1865
- Antonio Castro Murillo —
- Isaias Castro Nahuel —
- Lucas Castro Nasco —
- Hector Castro Navarro —
- Uxio Castro Nieto —
- Adrian Castro Noda —
- Gonzalo Francisco Castro Ortiz —
- Salvador Castro Otero 1882
- Anton Castro Pagola —
- Miguel Castro Paraiso 1528
- Alfonso Castro Pedreira 1850
- Carlos Castro Pegalajar 1895
- David Castro Pena —
- Maria Mar Castro Pena —
- Bruno Castro Pereira —
- David Castro Perez 1703
- Isolina Castro Perez —
- Manuel Angel Castro Perez 1993
- Antonio Castro Polonio —
- David Castro Polonio —
- Brais Castro Pousa —
- Siro Castro Puig —
- Celso Castro Pulido 1525
- CM Eduardo Castro Quijano 2211
- Lucas Castro Rama —
- Fernando Castro Ramirez 1787
- Juan Manuel Castro Ramos 1989
- Samuel Castro Ramos —
- Alvaro Castro Regueiro 1669