| Cillessen, Jasper | Ajax (NED) |  Netherlands |
| Cini, Yenez | Malta U19 |  Malta |
| Clark, Zander | St Johnstone (SCO) |  England |
| Clarke, Cameron | Wales U17 |  Wales |
| Codina, Jordi | Getafe (ESP) |  Spain |
| Cojocaru, Valentin | Steaua (ROU) |  Romania |
| Colombi, Simone | Atalanta (ITA) / Italy U21 |  Italy |
| Colombo, Roberto | Napoli (ITA) | Italy |
| Coman, Dănuţ | Vaslui (ROU) | Romania |
| Combe, Alan | Hearts (SCO) |  Scotland |
| Comin, Fabiana | Verona (ITA) | Italy |
| Consigli, Andrea | Atalanta (ITA) | Italy |
| Coosemans, Colin | Waasland-Beveren (BEL) / Belgium U21 |  Belgium |
| Coppens, Jo | Cercle Brugge (BEL) / Belgium U21 | Belgium |
| Corcoran, Amy | Republic of Ireland WU17 |  Republic of Ireland |
| Coremans, Tim | NAC (NED) | Netherlands |
| Cornell, David | Swansea (WAL) / Wales U21 | Wales |
| Costantino, Sharon | Mosta (MLT) / Malta WOCO | Malta |
| Costil, Benoît | Rennes (FRA) |  France |
| Cotman, Aljaž | Slovenia U19 |  Slovenia |
| Courtois, Thibaut | Atlético (ESP) / Belgium | Belgium |
| Coutinho, Gino | Den Haag (NED) | Netherlands |
| Čović, Ivan | Hrvatska Dragovoljac (CRO) / Croatia U21 |  Croatia |
| Cragno, Alessio | Brescia (ITA) / Italy U19 | Italy |
| Cramer, Lars | Kalmar (SWE) / Norway U21 |  Norway |
| Criscione, Arianna | Torres (ITA) / Italy WOCO | Italy |
| Crispino, Diamante | Napoli (ITA) | Italy |
| Cristian | Barcelona (ESP) / Spain FUT | Spain |
| Cristiano | Sporting (POR) / Portugal FUT |  Portugal |
| Cristiano | Portugal U21 | Portugal |
| Crivoi, Alexandru | Lexmax (MDA) / Moldova FUT |  Moldova |
| Cros, Pierrick | Sochaux (FRA) | France |
| Cruz, Pere | Andorra FUT |  Andorra |
| Čumika, Anastasija | Latvia WU17 |  Latvia |
| Cummins, Erik | Utrecht (NED) | Netherlands |
| Cunningham, Megan | Scotland WU19 | Scotland |
| Čupić, Stefan | Serbia U19 |  Serbia |
| Curci, Gianluca | Bologna (ITA) | Italy |
| Čurković, Josipa | Croatia WU17 | Croatia |
| Cvetkovs, Sergejs | Nikars (LVA) | Latvia |
| Cvetkovski, Marjan | Edro Vlorë (ALB) |  FYROM |
| Da Costa, David | Zürich (SUI) |  Switzerland |
| Da Costa, Angelo | Sampdoria (ITA) | Portugal |
| Dabanovič, Jaka | Slovenia U17 | Slovenia |
| Dahlin, Johan | Malmö (SWE) / Sweden |  Sweden |
| Dähne, Thomas | Salzburg (AUT) / Germany U19 |  Germany |
| Dalton, James | Helvécia (ENG) / England FUT | England |
| Dando, Sophie | UWIC (WAL) | Wales |
| Dani | Rayo Vallecano (ESP) | Spain |
| Daniela Pereira | Portugal WU19 | Portugal |
