alphabetical list:
| Arjen JAARSMA |  | Konstantin JABLONSKIJ |  | Sean JACKSON |  |
| Gert JACOBS | | Robert JACOBS | | Andrej JAKIMENKO |  |
| Sergej JAKIMENKO |  | Konstantin JAKIMOV | | Igor JAKOVTSEV | |
| Pavel JAKOVTSEV | | Vasilij JAKUNKOV | | Jurij JAKUSJEV | |
| Arnt JALVINGH | | Dieter JANDER |  | Adam JANECEK |  |
| Chang-Shik JANG |  | Ho-Jin JANG | | Ho-Kweon JANG | |
| Kwang-Deok JANG | | Kyeong-Koo JANG | | Seok-Ming JANG | |
| Andrej JANGULOV | | Pavel JANKOVSKIJ | | Timo JANKOWSKI | |
| Tomasz JANKOWSKI |  | Sicco JANMAAT | | Wesley JANMAAT | |
| Hubrecht JANSE | | Dan JANSEN | | Emile JANSEN | |
| Mike JANSEN | | Niels JANSEN | | Maarten JANSE jr | |
| Floris-Jan JANSMA | | Martijn JANSMA | | Kars JANSMAN | |
| Alex JANSSEN | | Hans JANSSEN | | Kees JANSSEN | |
| Rick JANSSEN | | Alec JANSSENS | | Bernt JANSSON |  |
| Magnus JANSSON | | Thomas JANSSON | | Oleg JARILIN | |
| Rafał JAROSZ | | Paweł JAROSZEK | | Helge JASCH | |
| Jurij JATSJMENEV | | Igor JATSYSJIN | | Mitchell JAY | |
| Olivier JEAN | | Yong-Hwan JEE | | Jevgenij JEFIMENKOV | |
| Aleksandr JEFIMOV | | Roman JEFREMENKO | | Ilja JEFREMOV | |
| Seong-Yeol JEGAL | | Jurij JEGOROV | | Vladimir JEGOROV | |
| Rudi JEKLIC | | Igor JELISEJEV | | Oleg JELISEJEV | |
| Viktor JELISJEJEV | | Konstantin JELIZAROV | | Eduard JELKIN | |
| Gregor JELONEK | | Vasilij JELTYSJEV | | Andrej JEMELIN | |
| Anatolij JEMELJANOV | | Dezideriu JENEI |  | Mats Roger JENSEN |  |
| Beom-Seung JEONG | | Dong-Hwa JEONG | | Han-Hee JEONG | |
| Hee-Chang JEONG | | Heon-Soo JEONG | | Il-Kweon JEONG | |
| Jae-Cheol JEONG | | Jin-Wook JEONG | | Seok-Jae JEONG | |
| Seong-Hyeon JEONG | | Aleksej JEPANESJNIKOV | | Dmitrij JERASJONOK | |
| Oleg JERKIN | | Aleksandr JERMAKOV | | Andrej JERMAKOV | |
| Viktor JERMAKOV | | Denis JERMATSJENKO | | 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 | | Mark JESNEY | |
| Mark JETER | | Aleksandr JEVDOKIMOV | | Viktor JEVGRAFOV | |
| Audun JEVNAKER | | Dmitrij JEVSEJEV | | Vjatsjeslav JEVSEJEV | |
| Aleksej JEVSIKOV | | Nikita JEVTEJEV | | Valerij JEVTUSJENKO | |
| Dariusz JEZIERSKI | | Valerij JEZJOV | | Chao JI |  |
| Dapeng JI | | Fangyuan JIA | | Han JIA | |
| Defeng JIANG | | Lei JIANG | | Liyang JIANG | |
| Nannan JIANG | | Nannan90 JIANG | | Ruilung JIANG | |
| Sen JIANG | | Xu JIANG | | Yenxin JIANG |  |
| Yuxin JIANG | | Hongtao JIAO | | Lin JIAO | |
| Yunlong JIAO | | Bocheng JIN | | Dabin JIN | |
| Haibin JIN | | Xin JIN | | Xingyang JIN | |
| Yongwan JIN | | Yuxin JIN | | Eun-Ho JO | |
| Eun-Weon JO | | Ki-Ho JO | | Min-Hoo JO | |
| Rin JO |  | Sang-Hyeon JO | | Yoon-Ho 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 | | Dan JOHANSSON | |
| Göran JOHANSSON | | Göran58 JOHANSSON | | Henrik JOHANSSON | |
| Peter JOHANSSON | | Alex JOHNSON | | Joe JOHNSON | |
| Dustin JOHNSTON | | Tyler JOHNSTON | | Jon JOMAAS | |
| Du-Hyon JON | | Hyok-Chol JON | | Brad JONES | |
| David JONES | | Jamaal JONES | | Kevin JONES | |
| Ben JONGEJAN | | Peter JONGEJANS | | Ruud JONGELING | |
| Rein JONKER | | Albert JONKMAN | | Bauke JONKMAN | |
| Gary JONLAND | | Roger JONZE | | Ellis JORDAN | |
| Matt JORDAN | | Gerben JORRITSMA | | Jorjan JORRITSMA | |
| Jorrit JORRITSMA | | Le JU | | Zhonglin JU | |
| Aleksandr JUDIN | | Jurij JUDIN | | Cees JUFFERMANS | |
| Joost JUFFERMANS | | Pat JUHLIN | | Nail JUMAJEV | |
| Jurij JUMASJEV | | Kwang-Woo JUN | | Jan JUNELL | |
| Woo-Hyun JUNG | | Kay JUNGHANNS | | Aleksej JUNIN | |
| Gilmore JUNIO | | Jan JUNTE | | Pavel JURASOV | |
| Mikhail JURIN | | Viktor JURJEV | | Andrej JURKIN | |
| Dmitrij JURKOV | | Ilja JURTSJISJIN |  | Andrej JUSJKOV |  |
| Valerij JUSJKOV | | Denis JUSKOV | | Aleksandr JUSOV | |
| Werner JÄGER |  | Ari JÄMSEN |  | Timo JÄRVINEN | |
| Juho JÄÄSKELÄINEN | | Andrzej JÓŹWIK | | Jan JÓŹWIK | |
| Robert JĘDRYCHOWICZ | |
