Athletes presented:

Ladies Jabrzyk, NataliaSenior
 Jabłońska, AgataRetired
 Jackson, Erin  Senior
 Jagtøyen, Carina  Senior
 Jahn, LeaRetired
 Jakovleva, KsenijaSenior
 Jakovleva, VarvaraRetired
 Jaksjina, ValentinaRetired
 Jang, MeeRetired
 Jang, Soo-Jee.97Retired
 Jankovska, Laura  A1
 Jankowska, JoannaRetired
 Jansen, LotteRetired
 Jarmatz, Luisa  A1
 Jasch, AntjeOfficial
 Jasch, Maira  Neo-senior
 Jasenok, JulijaRetired
 Jedigarew, Alexandra  Retired
 Jelonek, Cloé  Retired
 Jelonek, GabrielleSenior
 Jelsakowa, JuliaSenior
 Jeon, Mee-RyeongRetired
 Jeon, Ye-JinSenior
 Jeong, ClareRetired
 Jeong, Yuna  Neo-senior
 Jeppsson, RenateMasters AG 50
 Jeppsson, RikkeMasters AG 35
 Jeřábková, AndreaRetired
 Ji, JiaRetired
 Jin, Jingzhu  Senior
 Jin, PeiyuRetired
 Jin, Wenjing  Senior
 Jirků, AndreaRetired
 Johansson, Marita.84Retired
 Joling, MarijeRetired
 Jones, HélénaRetired
 Jonkers, SterreSenior
 Jorink, MerleRetired
 Jung, Eun-JuRetired
 Junge, Stella Marie  Neo-senior
 Jungnickel, LuiseRetired
 Jurakova, AnnaSenior
 Juszczyk, KarolinaRetired

Men Jääskeläinen, JuhoRetired
 Jackson, MarkRetired
 Jacobsen, MarlonRetired
 Jadeja, Vishwaraj R.Masters AG 40
 Jäger, FlorianRetired
 Jager, LucRetired
 Jahn, JuliusRetired
 Jahn, JustusSenior
 Jakubski, RadosławSenior
 Janas, MateuszRetired
 Jander, DieterRetired
 Jang, Seo-Jin  Senior
 Jang, Weon-HoonRetired
 Janicki, ArturSenior
 Janicki, SebastianSenior
 Janke, KaiOfficial
 Jankovskij, PavelRetired
 Janmaat, SiccoRetired
 Jansman, Kars  Senior
 Janssen, HarrieOfficial
 Janssen, KeesRetired
 Janssens, AlecSenior
 Järvinen, TimoRetired
 Jasch, HelgeRetired
 Jasch, LennartSenior
 Jatov, Vsevolod  Senior
 Jaworski, JakubSenior
 Jayner, TravisSenior
 Jean, OlivierSenior
 Jean, OlivierSenior
 Jegal, Seong-YeolOfficial
 Jelen, PeterSenior
 Jentzsch, StevenRetired
 Jeon, Kyoo-Dam  Neo-senior
 Jeong, Jae-WoongSenior
 Jeong, Seon KyoSenior
 Jeppson, Simon  Neo-senior
 Jerasjonok, DmitrijRetired
 Jermolenko, DmitrijRetired
 Jesin, AleksejSenior
 Jeske, OleSenior
 Jesney, MarkRetired
 Jevtejev, NikitaRetired
 Jiao, YunlongRetired
 Jílek, Metoděj  Neo-senior
 Jin, Xin.83Retired
 Jin, Yanan.97Senior
 Johansen, Even S.Retired
 Johansson, Allan DahlSenior
 Johansson, Tom Vidar  Official
 Johnson, Anders  Senior
 Jones, BenRetired
 Jongejan, BenRetired
 Jönsson, DanielRetired
 Joo, Hyeong-JoonMasters AG 35
 Jorde, Ola EngløkkRetired
 Jorritsma, GerbenRetired
 Jost, FlorianRetired
 Juffermans, CeesRetired
 Juffermans, JoostRetired
 Junge, LukasSenior
 Junge, MarvinRetired
 Junghanns, KayRetired
 Junin, AleksejRetired
 Junio, GilmoreRetired
 Jurotsjkin, StanislavRetired
 Juskov, DenisSenior