| Osvaldo Jaconi | ITA | 2002/03 | 0 | 0 | 0 | 0 | 0 | 0 | Catania | | |
| Aimé Jacquet | FRA | 1984/85 | 2 | 1 | 0 | 1 | 3 | 2 | Bordeaux | | |
| Raffaele Jaffe | ITA | 1912/13 | 2 | 0 | 0 | 2 | 0 | 4 | Casale | | |
| Sergej Jakirović | BOS - CRO | 2022/23 | 0 | 0 | 0 | 0 | 0 | 0 | Rijeka | | |
| Antonio Janni | ITA | 1942/43 | 13 | 5 | 6 | 2 | 22 | 21 | Torino, Spal, Novara, Pro Vercelli | | |
| Leonardo Jardim | POR | 2014/15 | 4 | 3 | 1 | 0 | 5 | 1 | Monaco | | |
| Lucien Jasseron | FRA | 1964/65 | 0 | 0 | 0 | 0 | 0 | 0 | Olympique Lyonnais | | |
| Jerzy Jastrzębowski | POL | 1983/84 | 2 | 2 | 0 | 0 | 10 | 2 | Lechia Gdańsk | | |
| Jorge Jesus | POR | 2012/13 | 4 | 1 | 2 | 1 | 4 | 4 | Benfica Lisbona, Sporting CP | | |
| Václav Ježek | SLV | 1976/77 | 0 | 0 | 0 | 0 | 0 | 0 | Czechoslovakia | | |
| Manolo Jiménez | SPA | 2009/10 | 0 | 0 | 0 | 0 | 0 | 0 | Sevilla | | |
| Paolo Jodice | ITA | 1938/39 | 1 | 0 | 0 | 1 | 1 | 4 | Napoli | | |
| Helmuth Johannsen | GER | 1967/68 | 3 | 2 | 0 | 1 | 4 | 3 | Eintracht Braunschweig | | |
| Martin Jol | OLA | 2008/09 | 2 | 1 | 1 | 0 | 2 | 1 | Ajax Amsterdam, Hamburger SV | | |
| Kjell Jonevret | SVE | 2004/05 | 2 | 1 | 1 | 0 | 6 | 3 | Djurgårdens | | |
| José Luís Silva | POR | 2007/08 | 0 | 0 | 0 | 0 | 0 | 0 | South China | | |
| Ivan Jurić | CRO | 2016/17 | 15 | 7 | 6 | 2 | 25 | 15 | Genoa, Hellas Verona, Torino, Atalanta | | |
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