| 52 kg | GR 2011 - 2012 | (52 Meld.) | Substitute |
| | Roman OKHENDUSHKEVIC
| Englas (EST) () | |
| | Georgij LAPUSHKIN
| Visaginas (LTU) () | |
| | Antonii MASHYKO
| Team Ukraine GR (UKR) () | |
| | Domantas PALIUSIS
| Panevezys (LTU) () | |
| | Hawke GARRET
| MSC/Englas (USA) () | |
| | Aidin HAJIKHOSH
| Väsby BK (SWE) () | |
| | Lias JUSTUS
| RG-Lahr (GER) () | |
| | Stephan VILSLEV
| BK Thrott (DEN) () | |
| | Kristaps LAUGALIS
| Liepaja (LAT) () | |
| | Roberts KLAVA
| Liepaja (LAT) () | |
| | Kristers FREIMANIS
| Liepaja (LAT) () | |
| | Emirhan ALBAYURAK
| Vantaan Sampo (FIN) () | |
| | Elmo RINTAMÄKI
| YKV (FIN) () | |
| | Maikol BREGU
| Kokora Dai (ITA) () | |
| | Sivert BRATTBAKK
| Skedsmo (NOR) () | |
| | Carl KAHR
| 1Piir (EST) () | |
| | Leon MEHLHORN
| FC Erzgebirge Aue (GER) () | |
| | Arven LAANET
| Aberg (EST) () | |
| | Ivans NECAJEVS
| Daugavpils SS GR (LAT) () | |
| | Fahad NAJEF
| Herning (DEN) () | |
| | Vilho VIITASALO
| Team Nyland (FIN) () | |
| | Daniel HELENIUS
| Team Nyland (FIN) () | |
| | Vili HULTTINEN
| Team Nyland (FIN) () | |
| | David BURZEW
| Olympia Graben-Neudorf (GER) () | |
| | Michail LAPUSHKIN
| Visaginas (LTU) () | |
| | Carl OLEK
| Palusalu (EST) () | |
| | Oliver SABOV
| Team Ukraine GR (UKR) () | |
| | Vardan SAHAKYAN
| Armenia Nat-l GR U15/U17 (ARM) () | |
| | David CHERVINSKIY
| Lviv Spartak (UKR) () | |
| | Mihael DJOK
| Sesvete (CRO) () | |
| | Leonydes PERAZA
| Suples (USA) () | |
| | Väino VÄRTÖ
| PoPi (FIN) () | |
| | Rafael KÖPMAN
| Haparanda SKT (SWE) () | |
| | Loan PAMI
| Apex/Top Team/Scorpions (USA) () | |
| | Benjamin MIRZAD
| SP. 09 (NOR) () | |
| | Kaspar FULESTEG
| Snogg (NOR) () | |
| | Hubert CZERWIONKA
| Morena Zukowo (POL) () | |
| | Juho MATTILA
| AU (FIN) () | |
| | Hlib SHCHEHLOV
| Team Ukraine GR (UKR) () | |
| | Aram ARAMYAN
| Armenia Nat-l GR U15/U17 (ARM) () | |
| | Kasra FATIDEHI
| MA Academy (GBR) () | |
| | Fionn UHLMANN
| Switzerland National Team (SUI) () | |
| | Nico GÄCHTER
| Switzerland National Team (SUI) () | |
| | Leo TUOMINEN
| LaihLu (FIN) () | |
| | Arentas STAKENAS
| Team Vilnius (LTU) () | |
| | Cooper BRADLEY
| Legends of Gold (USA) () | |
| | Emil JOHANSEN
| Lambertseter (NOR) () | |
| | Astijus BARKAUSKAS
| Taurage (LTU) () | |
| | Armandas ROZYS
| Taurage (LTU) () | |
| | Noah SKRIFARS
| VVV (FIN) () | |
| | Vilho HUHTAMÄKI
| Nurmon Jymy (FIN) () | |
| | Eran SHOYKHET
| Maccabi Nof Hagalil (ISR) () | |