alphabetical list:
| Arjen JAARSMA |  | Jegor JABLONSKIJ |  | Konstantin JABLONSKIJ |  |
| Mikołaj JABŁOŃSKI |  | Mark JACKSON |  | Sean JACKSON |  |
| Gert JACOBS | | Robert JACOBS | | Kaleb JACOBSEN | |
| Vishwaraj JADEJA |  | Kevin JAGGER | | Arsenij JAGOFAROV | |
| Ivan JAGUBOV | | Justus JAHN |  | Bolaxiake JAHSIBEK |  |
| Andrej JAKIMENKO |  | Sergej JAKIMENKO | | Konstantin JAKIMOV | |
| Arkadij JAKOVLEV | | Denis JAKOVLEV | | Nikolaj JAKOVLEV | |
| Igor JAKOVTSEV | | Pavel JAKOVTSEV | | Vadim JAKUBOVSKIJ |  |
| Radosław JAKUBSKI | | Vasilij JAKUNKOV | | Jurij JAKUSJEV | |
| Arnt JALVINGH | | Patrycjan JAMROŻY | | Dieter JANDER | |
| Adam JANECEK |  | Chang-Shik JANG |  | Ho-Jin JANG | |
| Ho-Kweon JANG | | Kwang-Deok JANG | | Kyeong-Koo JANG | |
| Seo-Jin JANG | | Seok-Ming JANG | | Weon-Hoon JANG | |
| Yong-Min JANG | | Andrej JANGULOV | | Artur JANICKI | |
| Sebastian JANICKI | | Jeroen JANISSEN | | Pavel JANKOVSKIJ | |
| Timo JANKOWSKI | | Tomasz JANKOWSKI | | Sicco JANMAAT | |
| Wesley JANMAAT | | Hubrecht JANSE | | Dan JANSEN | |
| Duco JANSEN | | Emile JANSEN | | Erik JANSEN | |
| Mike JANSEN | | Niels JANSEN | | Richard JANSEN | |
| Thomas JANSEN | | Maarten JANSE jr | | Floris-Jan JANSMA | |
| Martijn JANSMA | | Rutger JANSMA | | Kars JANSMAN | |
| Niels JANSMAN | | Alex JANSSEN | | Hans JANSSEN | |
| Kees JANSSEN | | Matthijs JANSSEN | | Rick JANSSEN | |
| Thomas JANSSEN | | Alec JANSSENS | | Bernt JANSSON |  |
| Jacob JANSSON | | Magnus JANSSON | | Thomas JANSSON | |
| Oleg JARILIN | | Rafał JAROSZ | | Paweł JAROSZEK | |
| Helge JASCH | | Lennart JASCH | | Vladislav JASJONKOV | |
| Job JASPERS | | Vsevolod JATOV | | Jurij JATSJMENEV | |
| Igor JATSYSJIN | | Jakub JAWORSKI | | Mitchell JAY | |
| Olivier JEAN | | Yong-Hwan JEE | | Jevgenij JEFIMENKOV | |
| Aleksandr JEFIMOV | | Roman JEFREMENKO | | Ilja JEFREMOV | |
| Seong-Yeol JEGAL | | Maksim JEGEREV | | Aleksej JEGOROV | |
| Jegor JEGOROV | | Jurij JEGOROV | | Vladimir JEGOROV | |
| Rudi JEKLIC | | Andrej JELISEJEV | | Igor JELISEJEV | |
| Konstantin JELISEJEV | | Oleg JELISEJEV | | Viktor JELISEJEV | |
| Aleksej JELIZAROV | | Konstantin JELIZAROV | | Aleksandr JELKIN | |
| Eduard JELKIN | | Gregor JELONEK | | Mikhail JELOVIKOV | |
| Vasilij JELTYSJEV | | Andrej JEMELIN | | Anatolij JEMELJANOV | |
| Dmitrij JEMELJANOV | | Kirill JEMELJANOV | | Dezideriu JENEI |  |
| Mees JENSE | | Mats Roger JENSEN |  | Zachary JENSEN | |
| Hong-Pyo JEON | | Isaac JEON | | Jeong-Hyoo JEON | |
| Kwang-Woo JEON | | Kyoo-Dam JEON | | Beom-Seung JEONG | |
| Dan-Woo JEONG | | Dong-Hwa JEONG | | Han-Hee JEONG | |
| Hee-Chang JEONG | | Heon-Soo JEONG | | Ho-Jin JEONG | |
| Il-Kweon JEONG | | In-Woo JEONG | | Jae-Cheol JEONG | |
| Jae-Weon JEONG | | Jae-Woo JEONG | | Jae-Woong JEONG | |
| Jee-Woo JEONG | | Jee-Woong JEONG | | Jin-Wook JEONG | |
| Sang-Oh JEONG | | See-Yeong JEONG | | Seok-Jae JEONG | |
| Seon-Kyo JEONG | | Seong-Hyeon JEONG | | Seong-Jin JEONG | |
| Woo-Hyeon JEONG | | Woo-Seok JEONG | | Yang-Hoon JEONG | |
| Ye-Hoon JEONG | | Ye-Keon JEONG | | Yeon-Ho JEONG | |
| Yeon-Woo JEONG | | Aleksej JEPANESJNIKOV | | Vasilij JEPIMAKHOV | |
| Emil JEPPSSON | | Simon JEPPSSON | | Oleg JERKIN | |
| Aleksandr JERMAKOV | | Andrej JERMAKOV | | Viktor JERMAKOV | |
| Denis JERMATSJENKO | | Dmitrij JERMILOV | | Aleksej JERMITSJEV | |
| Danil JERMOLAJEV | | Dmitrij JERMOLENKO | | Aleksandr JERMOLIN | |
| Andrej JERMOLIN | | Aleksandr JERMOLITSKIJ | | Anatolij JEROSJENKO | |
| Jurij JEROSJENKO | | Aleksandr JEROSJKIN | | Mikhail JERPULJOV | |
| Aleksandr JERSJOV | | Kirill JERSJOV | | Aleksej JESENJUK | |
| Vladimir JESENJUK | | Aleksej JESIN | | Andrej JESIN | |
| Oleg JESJMAKOV | | Ole JESKE | | Mark JESNEY | |
| Mark JETER | | Aleksandr JEVDOKIMOV | | Viktor JEVGRAFOV | |
| Audun JEVNAKER | | Dmitrij JEVSEJEV | | Vjatsjeslav JEVSEJEV | |
| Aleksej JEVSIKOV | | Aleksej JEVSTRATOV | | Nikita JEVTEJEV | |
| Valerij JEVTUSJENKO | | Dariusz JEZIERSKI | | Artem JEZITSJEV | |
| Valerij JEZJOV | | Chao JI | | Dapeng JI | |
| Hongyu JI | | Kaiqiu JI | | Qingbo JI | |
| Xueliang JI | | Fangyuan JIA | | Han JIA | |
| Haocheng JIA | | Qinglin JIA | | Defeng JIANG | |
| Dianpeng JIANG | | Guanglin JIANG | | Lei JIANG | |
| Liyang JIANG | | Nannan JIANG | | Nannan90 JIANG | |
| Ruilung JIANG | | Sen JIANG | | Wei JIANG | |
| Xiangguo JIANG | | Xu JIANG | | Yenxin JIANG |  |
| Youzhi JIANG | | Yuelin JIANG | | Yuxin JIANG | |
| Gongfu JIAO | | Hongtao JIAO | | Lin JIAO | |
| Weidong JIAO | | Wenjie JIAO | | Yunlong JIAO | |
| Tim JILESEN | | Bocheng JIN | | Cihang JIN | |
| Dabin JIN | | Haibin JIN | | Hongliang JIN | |
| Jitao JIN | | Kaizhi JIN | | Ming JIN | |
| Shunri JIN | | Xin JIN | | Xingyang JIN | |
| Yanan JIN | | Yeong-Jin JIN | | Yongwan JIN | |
| Yuxin JIN | | Yerdana JINENSIBIEKE | | Jiaxiang JING | |
| Peifu JING | | Yuxin JING | | A-Chan JO | |
| Eun-Ho JO | | Eun-Weon JO | | Kee-Ho JO | |
| Kyeong-Tae JO | | Min-Hoo JO | | Rin JO |  |
| Sang-Hyeok JO | | Sang-Hyeok2 JO | | Sang-Hyeon JO | |
| Seung-Min JO | | Weon-Joon JO | | Yeong-Joon JO | |
| Yoon-Ho JO | | Yoon-Yeong JO | | Sven JOESTEN | |
| Knut JOHANNESEN | | Kent Robin JOHANNESSEN | | Asle Terje JOHANSEN | |
| Christian Møller JOHANSEN | | Even JOHANSEN | | Leif Tore JOHANSEN | |
| Rino JOHANSEN | | Steinar JOHANSEN | | Svein Erik JOHANSEN | |
| Tommy JOHANSEN | | Allan Dahl JOHANSSON | | Dan JOHANSSON | |
| Göran JOHANSSON | | Göran58 JOHANSSON | | Henrik JOHANSSON | |
| Peter JOHANSSON | | Adam JOHNSON | | Alex JOHNSON | |
| Anders JOHNSON | | Connor JOHNSON | | Joe JOHNSON | |
| Michael JOHNSON | | Dustin JOHNSTON | | Tyler JOHNSTON | |
| Jon JOMAAS | | Du-Hyon JON | | Hyok-Chol JON | |
| Tae-Hyok JON | | Brad JONES | | David JONES | |
| Gabriel JONES | | Jamaal JONES | | Kevin JONES | |
| Ollie JONES | | Kuk-Bong JONG | | Kwang-Hyok JONG | |
| Taeke JONGBLOED | | Ben JONGEJAN | | Peter JONGEJANS | |
| Ruud JONGELING | | Elwin JONGMAN | | Arjan JONKER | |
| Rein JONKER | | Albert JONKMAN | | Bauke JONKMAN | |
| Jorne JONKMAN | | Sverre JONKMAN | | Tom JONKMANS | |
| Gary JONLAND | | Ragnar JONSRUD | | Roger JONZE | |
| Hyeong-Jin JOO | | Hyeong-Joon JOO | | Ellis JORDAN | |
| Matt JORDAN | | Hans Kristian JORDE | | Ole Engløkk JORDE | |
| Gerben JORRITSMA | | Jorjan JORRITSMA | | Jorrit JORRITSMA | |
| Jimmy JOUETTE |  | Giorgio JOZIASSE | | Jingyang JU | |
| Le JU | | Zhonglin JU | | Aleksandr JUDIN | |
| Jurij JUDIN | | Maksim JUDNIKOV | | Cees JUFFERMANS | |
| Joost JUFFERMANS | | Pat JUHLIN | | Nail JUMAJEV | |
| Jurij JUMASJEV | | Jan JUNELL | | Lukas JUNGE | |
| Kay JUNGHANNS | | Aleksej JUNIN | | Jegor JUNIN | |
| Gilmore JUNIO | | Jan JUNTE | | Pavel JURASOV | |
| Jevgenij JURIKOV | | Mikhail JURIN | | Artjom JURJEV | |
| Maksim JURJEV | | Viktor JURJEV | | Andrej JURKIN | |
| Dmitrij JURKOV | | Stanislav JUROTSJKIN | | Illja JURTSJYSJYN |  |
| Andrej JUSJKOV | | Valerij JUSJKOV | | Denis JUSKOV | |
| Aleksandr JUSOV | | Florian JÄGER |  | Werner JÄGER | |
| Ari JÄMSEN |  | Timo JÄRVINEN | | Juho JÄÄSKELÄINEN | |
| Metoděj JÍLEK |  | Andrzej JÓŹWIK | | Jan JÓŹWIK | |
| Robert JĘDRYCHOWICZ | |
