| Ignashevich, Sergei | CSKA Moskva (RUS) / Russia |  Russia | Defender |
| Ignat, Florin | Târgu Mureş (ROU) / Romania FUT |  Romania | Defender |
| Ignatāns, Visvaldis | Latvia U21 |  Latvia | Midfield |
| Ignatjeva, Angelina | Skonto (LVA) / Latvia WOCO | Latvia | Forward |
| Ignatovich, Pavel | Dinamo Moskva (RUS) | Russia | Forward |
| Ignatovich, Sergei | Dinamo Minsk (BLR) / Belarus U21 |  Belarus | Goalkeeper |
| Ignatyev, Vladislav | Krasnodar (RUS) | Russia | Midfield |
| Ignjatijević, Nikola | Zorya (UKR) |  Serbia | Defender |
| Ignjovski, Aleksandar | Bremen (GER) / Serbia / Serbia U21 | Serbia | Midfield |
| Igonen, Matvei | Estonia U17 |  Estonia | Goalkeeper |
| Igor | Barcelona (ESP) |  Brazil | Forward |
| Igor Barcellos | København (DEN) | Brazil | Defender |
| Igor Martínez | Athletic (ESP) |  Spain | Forward |
| Igor Rossi | Marítimo (POR) | Brazil | Defender |
| Igumanović, Blažo | Montenegro |  Montenegro | Defender |
| Iharoš, Marko | Croatia U17 |  Croatia | Defender |
| Ikaunieks , Dāvis | Latvia U19 | Latvia | Forward |
| Ikoko, Jordan | PSG (FRA) / France U19 |  France | Defender |
| Ikonomopoulos, Charalambos | Aris (GRE) |  Greece | Midfield |
| Ilan | Bastia (FRA) | Brazil | Forward |
| Ilaş, Georgiana | Olimpia Cluj (ROU) | Romania | Forward |
| Ildefons Lima | Bellinzona (SUI) / Andorra |  Andorra | Defender |
| Ildiz, Muhammed | Nürnberg (GER) / Austria U21 |  Austria | Midfield |
| Ilestedt, Amanda | Malmö (SWE) |  Sweden | Midfield |
| İlhan Parlak | Karabükspor (TUR) |  Turkey | Forward |
| Iliadis, Akis | Athina '90 (GRE) / Greece FUT | Greece | Forward |
| Iliadis, Stilianos | Kerkyra (GRE) | Greece | Midfield |
| Iliadis, Michail | Greece U17 | Greece | Goalkeeper |
| Iliano, Isabelle | Belgium WU17 |  Belgium | Defender |
| Ilič, Branko | Slovenia |  Slovenia | Defender |
| Ilić, Indira | Mašinac (SRB) / Serbia WOCO | Serbia | Defender |
| Ilić, Marija | Spartak Subotica (SRB) / Serbia WOCO | Serbia | Midfield |
| Ilic, Brana | Giannina (GRE) | Serbia | Forward |
| Ilić, Violeta | Serbia WU17 | Serbia | Midfield |
| Ilić, Boban | Allstars (AUT) | Serbia | Defender |
| Iličević, Ivo | Hamburg (GER) / Croatia | Croatia | Midfield |
| Iličić, Josip | Palermo (ITA) / Slovenia | Slovenia | Midfield |
| Iličić, Zlatko | Serbia U17 | Serbia | Defender |
| Ilie, Silviu | Oţelul (ROU) | Romania | Defender |
| Ilie, Florin | Concordia (ROU) / Romania U21 | Romania | Forward |
| Iliev, Ivica | Wisła (POL) | Serbia | Forward |
| Iliev, Georg | Bulgaria U19 |  Bulgaria | Midfield |
| Iliev, Plamen | Bulgaria U21 | Bulgaria | Goalkeeper |
| Iliev, Trajche | Zelezarec (MKD) / FYROM FUT |  FYROM | Defender |
| Iliev, Dejan | FYROM U19 | FYROM | Goalkeeper |
| Ilievski, Antonio | FYROM U17 | FYROM | Defender |
| Ilkiv, Petro | Energy (UKR) |  Ukraine | Goalkeeper |
| Ilkjær, Rikke | Denmark WU19 |  Denmark | Defender |
| Illarramendi, Asier | Real Sociedad (ESP) / Spain U21 | Spain | Midfield |
| Ilori, Tiago | Sporting (POR) |  Portugal | Defender |
