| Baga, Dmitri | Belarus U21 |  Belarus | Midfield |
| Bagdanavičius, Vilmantas | Lithuania U21 |  Lithuania | |
| Baggaley, Sophie | England WU17 |  England | Goalkeeper |
| Baghirova, Laman | Azerbaijan WU19 |  Azerbaijan | Forward |
| Bagin, Tomáš | Slov-Matic (SVK) |  Slovakia | Defender |
| Bah, Mamadou | Stuttgart (GER) |  Guinea-Bissau | Midfield |
| Bahadir, Oguzhan | İstanbul BB (TUR) |  Turkey | |
| Bahar Güvenç | Turkey WU17 | Turkey | Midfield |
| Bahebeck, Jean-Christophe | Troyes (FRA) |  France | Forward |
| Bahna, Marek | Slov-Matic (SVK) / Slovakia FUT | Slovakia | Forward |
| Bahoui, Nabil | AIK (SWE) |  Sweden | Defender |
| Bahrenscheer, Naja | Denmark WU17 |  Denmark | Goalkeeper |
| Bahtic, Edin | Austria U17 |  Austria | Midfield |
| Baiano | Braga (POR) |  Brazil | Defender |
| Baier, Daniel | Augsburg (GER) |  Germany | Midfield |
| Baikovs, Viktors | Latvia U17 |  Latvia | Forward |
| Bailey, Jade | Arsenal (ENG) | England | Defender |
| Bailie, Kelly | Glentoran (NIR) / Northern Ireland WOCO |  Northern Ireland | Midfield |
| Bailly, Logan | Leuven (BEL) |  Belgium | Goalkeeper |
| Baimaganbetova, Aizada | Kazakhstan WU19 |  Kazakhstan | Midfield |
| Bain, Scott | Elgin (SCO) / Scotland U21 |  Scotland | Goalkeeper |
| Baines, Leighton | Everton (ENG) / England | England | Defender |
| Baird, Chris | Fulham (ENG) / Northern Ireland | Northern Ireland | Defender |
| Baird, John | Dundee (SCO) | Scotland | Forward |
| Baitana, Bauyrzhan | Tobol (KAZ) / Kazakhstan U21 | Kazakhstan | Midfield |
| Baizan, Maximiliano | Tre Fiori (SMR) / San Marino U21 |  San Marino | Midfield |
| Baj, Vitalij | Bekentas (LTU) / Lithuania FUT | Lithuania | Goalkeeper |
| Bajada, Shaun | Malta |  Malta | Midfield |
| Bajada, Jonathan | Mosta (MLT) / Malta U21 | Malta | Midfield |
| Bajde, Gregor | Slovenia U19 |  Slovenia | Forward |
| Bajenaru, Liviu | Oţelul (ROU) |  Romania | Forward |
| Bajic, Marko | Lechia (POL) |  Serbia | Midfield |
| Bajović, Bojan | Bijelo Polje (MNE) / Montenegro FUT |  Montenegro | Forward |
| Bajraktari, Mergim | Thun (SUI) / Albania U21 |  Albania | Midfield |
| Bajrakurtaj, Erida | Ada Velipoje (ALB) / Albania WOCO | Albania | Defender |
| Bajramaj, Fatmire | Frankfurt (GER) / Germany WOCO | Germany | Forward |
| Bajrami, Emir | Sweden | Sweden | Midfield |
| Bajrami, Eldis | Rapid Wien (AUT) | Austria | Midfield |
| Bajrušović, Duje | MNK Split (CRO) / Croatia FUT |  Croatia | Forward |
| Bajza, Pavol | Parma (ITA) / Slovakia U21 | Slovakia | Goalkeeper |
| Bak, Krzysztof | Lechia (POL) |  Poland | Defender |
| Bak Nielsen, Kristian | Midtjylland (DEN) | Denmark | Defender |
| Bakaev, Mikhail | Alania (RUS) |  Russia | Midfield |
| Bakaj, Elis | Chornomorets Odesa (UKR) | Albania | Midfield |
| Bakalis, Apostolos | Greece FUT |  Greece | Forward |
| Bakalorz, Marvin | Dortmund (GER) | Germany | Midfield |
| Bakalyan, Vardan | Armenia U19 |  Armenia | Forward |
| Bakambu, Cédric | Sochaux (FRA) / France U21 | France | Forward |
| Bakar, Djamel | Nancy (FRA) | France | Forward |
| Bakasetas, Tasos | Asteras (GRE) / Greece U21 | Greece | Forward |
