| John Lasseter | John Lasseter |
| John Layfield | John Layfield |
| John le Carré | John le Carré |
| John Lee Hooker | John Lee Hooker |
| John Legend | John Legend |
| John Lennon | John Lennon |
| John Lindley | John Lindley |
| John Locke | John Locke |
| John Logie Baird | John Logie Baird |
| John Lothrop Motley | John Lothrop |
| John Loudon McAdam | John Loudon McAdam |
| John Luther Adams | John Luther Adams |
| John Lydon | John Lydon |
| John Lyly | John Lyly |
| John Mair | John Major |
| John Major | John Major |
| John Malkovich | John Malkovich |
| John Mandeville | Juan de Mandeville |
| John Maron | Marón abad |
| John Marshall | John Marshall |
| John Mauchly | John William Mauchly |
| John Maxwell Coetzee | John Maxwell Coetzee |
| John Mayall | John Mayall |
| John Maynard Keynes | John Maynard Keynes |
| John McCain | John McCain |
| John McCarthy | John McCarthy |
| John McEnroe | John McEnroe |
| John McLaughlin | John McLaughlin |
| John Mellencamp | John Cougar Mellencamp |
| John Milnor | John Milnor |
| John Milton | John Milton |
| John Moore | John Moore |
| John Mott | John Raleigh Mott |
| John Myung | John Myung |
| John Napier | John Napier |
| John Nash | John Nash |
| John Needham | John Needham |
| John Neumeier | John Neumeier |
| John Nevil Maskelyne | John Nevil Maskelyne |
| John Newcombe | John Newcombe |
| John Norman | John Norman |
| John Norum | John Norum |
| John of Austria | Juan de Austria |
| John of Austria the Younger | Juan José de Austria |
| John of Avila | Juan de Ávila |
| John of Biclaro | Juan de Biclaro |
| John of Cappadocia | Juan II de Francia |
| John of Damascus | Juan Damasceno |
| John of Denmark | Juan I de Francia |
| John of England | Juan I de Inglaterra |
| John of Fordun | Juan de Fordun |
| John of God | Juan de Dios |
| John of Jandun | Johann de Jandun |
| John of Nepomuk | Juan Nepomuceno |
| John of Salisbury | Juan de Salisbury |
| John of Saxony | Juan I de Francia |
| John of Scotland | Juan de Balliol |
| John of Shanghai and San Francisco | Juan |
| John of the Cross | Juan de la Cruz |
| John Osborne | John Osborne |
| John Ostrom | John Ostrom |
| John Paul Jones | John Paul Jones |
| John Peel | John Peel |
| John Pemberton | John Stith Pemberton |
| John Petrucci | John Petrucci |
| John Philip Sousa | John Philip Sousa |
| John Philoponus | Juan Filopón |
| John Polidori | John William Polidori |
| John Pople | John Pople |
| John Prescott | John Prescott |
