| Jónsdóttir, Gunnhildur | Iceland WOCO |  Iceland | Midfield |
| Jónsdóttir, Helena | Thór (ISL) / Iceland WU19 | Iceland | Goalkeeper |
| Jonsdóttir, Hulda Osk | Iceland WU17 | Iceland | Forward |
| Jonsdóttir, Rakel | Iceland WU17 | Iceland | Midfield |
| Jönsson, Jon | Elfsborg (SWE) |  Sweden | Defender |
| Jonsson, Hjalmar | Göteborg (SWE) | Iceland | Defender |
| Jonsson, Solvi Geir | Iceland | Iceland | Defender |
| Jónsson, Eggert | Wolves (ENG) / Iceland | Iceland | Defender |
| Jónsson, Björn | Iceland U21 | Iceland | Midfield |
| Jónsson, Egill | Iceland U21 | Iceland | Midfield |
| Jönsson, Rasmus | FSV Frankfurt (GER) / Sweden U21 | Sweden | Forward |
| Jønsson, Jens | AGF (DEN) |  Denmark | Defender |
| Jönsson Salétros, Anton | Sweden U17 | Sweden | Midfield |
| Jonvik, Erik | KFUM Oslo (NOR) / Norway FUT |  Norway | Defender |
| Joore, Marleen | Den Haag (NED) |  Netherlands | Defender |
| Joppen, Guus | VVV (NED) | Netherlands | Defender |
| Jordany, Martinus | Eindhoven (NED) | Netherlands | Forward |
| Jordão Diogo | Panthrakikos (GRE) |  Portugal | Defender |
| Jordi, López | Hoverla (UKR) |  Spain | Midfield |
| Jordi | Rayo Vallecano (ESP) | Spain | Defender |
| Jordi Alba | Barcelona (ESP) / Spain | Spain | Defender |
| Jordi Ferreiro | Encamp (AND) / Andorra FUT |  Andorra | Forward |
| Jordi Gómez | Wigan (ENG) | Spain | Midfield |
| Jörg , Cinzia | Switzerland WOCO |  Switzerland | Midfield |
| Jorgačević, Bojan | Club Brugge (BEL) / Serbia |  Serbia | Goalkeeper |
| Jorge Claros | Hibernian (SCO) |  Honduras | |
| Jorge López | Gent (BEL) | Spain | Midfield |
| Jorge Teixeira | Siena (ITA) | Portugal | Defender |
| Jørgensen, Martin | AGF (DEN) | Denmark | Midfield |
| Jørgensen, Jesper | Club Brugge (BEL) | Denmark | Midfield |
| Jørgensen, Hans | HB (FRO) / Faroe Islands U21 |  Faroe Islands | Goalkeeper |
| Jørgensen, Mathias | PSV (NED) / Denmark U21 | Denmark | Defender |
| Jørgensen, Nicolai | OB (DEN) | Denmark | Goalkeeper |
| Jørgensen, Kevin | København (DEN) / Denmark FUT | Denmark | Forward |
| Jørgensen, Nicolai | København (DEN) / Denmark U21 / Denmark | Denmark | Forward |
| Jørgensen, Joackim | Elfsborg (SWE) | Sweden | Midfield |
| Joronen, Jesse | Fulham (ENG) / Finland / Finland U21 |  Finland | Goalkeeper |
| Josan, Nicolae | Moldova |  Moldova | Midfield |
| Joščak, Maja | Osijek (CRO) / Croatia WOCO |  Croatia | Forward |
| José Ángel | Real Sociedad (ESP) | Spain | Defender |
| José Carlos | Rayo Vallecano (ESP) | Spain | Midfield |
| José Costa | Portugal U19 | Portugal | Goalkeeper |
| José de Souza, Wíres | Rio Ave (POR) |  Brazil | Midfield |
| José Gomes | Portugal U17 | Portugal | Defender |
| José Pedro | Setúbal (POR) | Portugal | Midfield |
| José Postiga | Portugal U17 | Portugal | Forward |
| José Ruiz | Murcia (ESP) / Spain FUT | Spain | Defender |
| Joselito | Barcelona (ESP) | Spain | Forward |
| Joselu | Hoffenheim (GER) / Spain U21 | Spain | Forward |
| Joselú | Spain U21 | Spain | Forward |
