| Caligiuri, Daniel | Freiburg (GER) |  Germany | Midfield |
| Çaliskan, Nizamettin | Orduspor (TUR) |  Turkey | Midfield |
| Callaghan, Jennifer | Glasgow City (SCO) |  Scotland | Forward |
| Callejón, José | Real Madrid (ESP) |  Spain | Midfield |
| Callesen, Thomas | SønderjyskE (DEN) |  Denmark | Midfield |
| Calligaris, Viola | Switzerland WU17 |  Switzerland | Midfield |
| Callsen-Bracker, Jan-Ingwer | Augsburg (GER) | Germany | Defender |
| Calo, Francesca | Switzerland WU19 | Switzerland | Midfield |
| Călugher, Vadim | Milsami (MDA) / Moldova U19 |  Moldova | Midfield |
| Caluori, Dario | Liechtenstein U21 |  Liechtenstein | Goalkeeper |
| Čalušić, Josip | Lokomotiva Zagreb (CRO) / Croatia U21 |  Croatia | Defender |
| Calviño, Victor | Andorra U19 |  Andorra | Midfield |
| Calzolari, Pietro | San Marino U21 |  San Marino | Midfield |
| Camacho, Ignacio | Málaga (ESP) / Spain U21 | Spain | Midfield |
| Camara, Zoumana | PSG (FRA) |  France | Defender |
| Camara, Souleymane | Montpellier (FRA) |  Senegal | Forward |
| Camara, Abdoul | PAOK (GRE) / France U21 | France | Forward |
| Camara, Pape | Valenciennes (FRA) | Senegal | Midfield |
| Camara, Papa Demba | Sochaux (FRA) | Senegal | Goalkeeper |
| Camará, Abel | Portugal U21 |  Portugal | Forward |
| Cambiasso, Esteban | Internazionale (ITA) |  Argentina | Midfield |
| Cambon, Cedric | Évian (FRA) | France | Defender |
| Camdali, Ali | Orduspor (TUR) | Turkey | Midfield |
| Camenzuli, Ryan | Malta U21 / Malta U19 |  Malta | Midfield |
| Cameron, Geoff | Stoke (ENG) |  USA | |
| Camilleri, Ryan | Malta | Malta | Midfield |
| Camilleri, Sacha | Birkirkara (MLT) | Malta | Midfield |
| Camilleri, Yessous | Malta U21 | Malta | Defender |
| Camora | CFR Cluj (ROU) | Portugal | Defender |
| Camp, Lee | Norwich (ENG) / Northern Ireland |  Northern Ireland | Goalkeeper |
| Campagnaro, Hugo | Napoli (ITA) | Argentina | Defender |
| Campaña, José | Sevilla (ESP) | Spain | Forward |
| Campana, Alex | England FUT |  England | Forward |
| Campbell, Megan | St Francis (IRL) / Republic of Ireland WOCO |  Republic of Ireland | Defender |
| Campbell, Joel | Betis (ESP) |  Costa Rica | Forward |
| Campbell, Adam | Newcastle (ENG) / England U19 | England | Forward |
| Campesi, Erika | Torres (ITA) |  Italy | Forward |
| Campo, Ainoa | Spain WU17 | Spain | Forward |
| Campo, Samuele | Switzerland U19 | Switzerland | Midfield |
| Camporese, Elisa | Tavagnacco (ITA) / Italy WOCO | Italy | Midfield |
| Camporese, Michele | Fiorentina (ITA) / Italy U21 | Italy | Defender |
| Campos, Danilo | Metalurh Donetsk (UKR) |  Brazil | Forward |
| Campos, Cristóvao | Andorra FUT | Andorra | Defender |
| Campos Dávalos , Jhasmani | Alania (RUS) |  Bolivia | |
| Campos De Farias, Leandro | Eden College (IRL) | Brazil | Midfield |
| Camuñas , Javier | Deportivo (ESP) | Spain | Midfield |
| Camus, Fabien | Troyes (FRA) |  Tunisia | Midfield |
| Can, Emre | Bayern (GER) / Germany U21 | Germany | Midfield |
| Can Arat | İstanbul BB (TUR) | Turkey | Defender |
| Cana, Lorik | Lazio (ITA) / Albania |  Albania | Midfield |
