| Jan Marijnissen | Jan Marijnissen |
| Jan Matejko | Jan Matejko |
| Jan Matthijs | Jan Matthys |
| Jan Mayen | Jan Mayen |
| Jan Mayer von Eck | Johann Eck |
| Jan Mela | Janek Mela |
| Jan Meslier | Jean Meslier |
| Jan Mikulicz-Radecki | Jan Mikulicz-Radecki |
| Jan Milicz z Kromieryża | Jan Milíč |
| Jan Nagórski | Jan Nagórski |
| Jan Neruda | Jan Neruda |
| Jan Niecisław Baudouin de Courtenay | Jan Niecisław Baudouin de Courtenay |
| Jan Niemiec | Johannes von Wildeshausen |
| Jan od Krzyża | John of the Cross |
| Jan Oort | Jan Oort |
| Jan Palach | Jan Palach |
| Jan Parandowski | Jan Parandowski |
| Jan Parricida | John Parricida |
| Jan Patočka | Jan Patočka |
| Jan Paweł I | Pope John Paul I |
| Jan Paweł II | Pope John Paul II |
| Jan Paweł II nie żyje | Pope John Paul II dies |
| Jan Paweł II odchodzi | Vatican releases statement on health of Pope |
| Jan Peter Balkenende | Jan Peter Balkenende |
| Jan Pieter Schotte | Jan Pieter Schotte |
| Jan Piotr Sapieha | Jan Piotr Sapieha |
| Jan Polak | Jan Polack |
| Jan Potocki | Jan Potocki |
| Jan Ptaszyn Wróblewski | Jan Ptaszyn Wróblewski |
| Jan Puzyna | Jan Puzyna de Kosielsko |
| Jan Reinhold Patkul | Johann Patkul |
| Jan Rohacz z Dube | Jan Roháč z Dubé |
| Jan Rokycana | John of Rokycan |
| Jan Sapieha | Jan Kazimierz Sapieha the Elder |
| Jan Sarkander | John Sarkander |
| Jan Sebastian Bach | Johann Sebastian Bach |
| Jan Smuts | Jan Smuts |
| Jan Sobiepan Zamoyski | Jan Sobiepan Zamoyski |
| Jan Stanisławski | Jan Stanisławski |
| Jan Svěrák | Jan Svěrák |
| Jan Szkot Eriugena | Johannes Scotus Eriugena |
| Jan Sztolcman | Jan Sztolcman |
| Jan Tadeusz Bułharyn | Faddei Bulgarin |
| Jan Theuninck | Jan Theuninck |
| Jan Tinbergen | Jan Tinbergen |
| Jan Toorop | Jan Toorop |
| Jan Twardowski | Jan Twardowski |
| Jan Ullrich | Jan Ullrich |
| Jan V | John V of Portugal |
| Jan V Paleolog | John V Palaiologos |
| Jan V Wielkoduszny | John V of Portugal |
| Jan van der Straet | Stradanus |
| Jan van Eyck | Jan van Eyck |
| Jan van Galen | Johan van Galen |
| Jan van Goyen | Jan van Goyen |
| Jan van Helsing | Jan Udo Holey |
| Jan van Scorel | Jan van Scorel |
| Jan Vennegoor of Hesselink | Jan Vennegoor of Hesselink |
| Jan Vermeer | Johannes Vermeer |
| Jan VI | John VI of Portugal |
| Jan VI Kantakuzen | John VI Kantakouzenos |
| Jan VII Gramatyk | Ecumenical Patriarch John VII of Constantinople |
| Jan VII Paleolog | John VII Palaiologos |
| Jan VIII Paleolog | John VIII Palaiologos |
| Jan von Staupitz | Johann von Staupitz |
| Jan Wettyn | John of Saxony |
| Jan Windsor | Prince John of the United Kingdom |
| Jan Wittelsbach | John |
| Jan XIX | Pope John XIX |
| Jan XV | Pope John XV |
| Jan XVII | Pope John XVII |
| Jan XVIII | Pope John XVIII |
| Jan XXI | Pope John XXI |
| Jan XXII | Pope John XXII |
| Jan XXIII | Pope John XXIII |
| Jan z Avila | John of Avila |
| Jan z Brienne | John of Brienne |
| Jan z Damaszku | John of Damascus |
| Jan z Ibelin | John of Ibelin |
| Jan z Kolna | John of Kolno |
| Jan z Kęt | John Cantius |
| Jan z Montecorvino | John of Montecorvino |
| Jan z Vercelli | Giovanni da Vercelli |
| Jan Zamoyski | Jan Zamoyski |
| Jan Zgorzelecki | John of Saxony |
| Jan Zápolya | János Szapolyai |
| Jan Ámos Komenský | Comenius |
| Jan Łaski | Jan Łaski |
| Jan Łukasiewicz | Jan Łukasiewicz |
| Jan Śniadecki | Jan Śniadecki |
| Jan Švankmajer | Jan Švankmajer |
| Jan Železný | Jan Železný |
| Jan Žižka | Jan Žižka |
| Jan-Ove Waldner | Jan-Ove Waldner |
| Jana | Yana River |
| Jana Chochłowa | Jana Khokhlova |
| Jana Cova | Jana Cova |
