| Paul Oakenfold | | <bound method AuthorMaster.format_years of <AuthorMaster #95638: Paul Oakenfold>> |
| Philip Oakey | | <bound method AuthorMaster.format_years of <AuthorMaster #92528: Philip Oakey>> |
| Joyce Carol Oatesová | americká spisovateľka, poetka… | <bound method AuthorMaster.format_years of <AuthorMaster #10669: Joyce Carol Oatesová>> |
| Barack Obama | 44. prezident USA | <bound method AuthorMaster.format_years of <AuthorMaster #7598: Barack Obama>> |
| Michelle Obamová | americká právnička, spisovate… | <bound method AuthorMaster.format_years of <AuthorMaster #9775: Michelle Obamová>> |
| Hermann Oberth | nemecký fyzik a inžinier rakú… | <bound method AuthorMaster.format_years of <AuthorMaster #12083: Hermann Oberth>> |
| Andrés Manuel López Obrador | | <bound method AuthorMaster.format_years of <AuthorMaster #100446: Andrés Manuel López Obrador>> |
| Alexandria Ocasio-Cortez | | <bound method AuthorMaster.format_years of <AuthorMaster #99876: Alexandria Ocasio-Cortez>> |
| Frank Ocean | americký spevák, textár a rap… | <bound method AuthorMaster.format_years of <AuthorMaster #97319: Frank Ocean>> |
| Viliam z Ockhamu | | <bound method AuthorMaster.format_years of <AuthorMaster #9401: Viliam z Ockhamu>> |
| Daniel O’Connell | | <bound method AuthorMaster.format_years of <AuthorMaster #10353: Daniel O’Connell>> |
| Flannery O’Connor | | <bound method AuthorMaster.format_years of <AuthorMaster #25373: Flannery O’Connor>> |
| Erik Ode | nemecký herec a režisér | <bound method AuthorMaster.format_years of <AuthorMaster #1762: Erik Ode>> |
| Scott O’Dell | | <bound method AuthorMaster.format_years of <AuthorMaster #68186: Scott O’Dell>> |
| John O'Donohue | | <bound method AuthorMaster.format_years of <AuthorMaster #40667: John O'Donohue>> |
| Brian O'Driscoll | | <bound method AuthorMaster.format_years of <AuthorMaster #97294: Brian O'Driscoll>> |
| Oesch | | <bound method AuthorMaster.format_years of <AuthorMaster #1866: Oesch>> |
| Hans-Christian Oeser | nemecký prekladateľ | <bound method AuthorMaster.format_years of <AuthorMaster #12835: Hans-Christian Oeser>> |
| Liam O’Flaherty | | <bound method AuthorMaster.format_years of <AuthorMaster #69176: Liam O’Flaherty>> |
| David M. Ogilvy | reklamný agent | <bound method AuthorMaster.format_years of <AuthorMaster #17491: David M. Ogilvy>> |
| John O’Hara | | <bound method AuthorMaster.format_years of <AuthorMaster #49680: John O’Hara>> |
| O`Henry | americký novelista | <bound method AuthorMaster.format_years of <AuthorMaster #2416: O`Henry>> |
| Bertil Ohlin | | <bound method AuthorMaster.format_years of <AuthorMaster #92403: Bertil Ohlin>> |
| Georg Simon Ohm | nemecký fyzik a matematik | <bound method AuthorMaster.format_years of <AuthorMaster #97735: Georg Simon Ohm>> |
| David Fiodorovič Ojstrach | | <bound method AuthorMaster.format_years of <AuthorMaster #94381: David Fiodorovič Ojstrach>> |
| Georgia O'Keeffová | americká maliarka | <bound method AuthorMaster.format_years of <AuthorMaster #6122: Georgia O'Keeffová>> |
| Bulat Šalvovič Okudžava | ruský spisovateľ | <bound method AuthorMaster.format_years of <AuthorMaster #2014: Bulat Šalvovič Okudžava>> |
| Heinrich Wilhelm Olbers | | <bound method AuthorMaster.format_years of <AuthorMaster #97711: Heinrich Wilhelm Olbers>> |
| Henry Steel Olcott | | <bound method AuthorMaster.format_years of <AuthorMaster #101000: Henry Steel Olcott>> |
| Mike Oldfield | anglický hudobník | <bound method AuthorMaster.format_years of <AuthorMaster #21236: Mike Oldfield>> |
| Gary Oldman | britský filmový herec, režisé… | <bound method AuthorMaster.format_years of <AuthorMaster #21297: Gary Oldman>> |
| Jamie Oliver | | <bound method AuthorMaster.format_years of <AuthorMaster #43792: Jamie Oliver>> |
| Lauren Oliver | | <bound method AuthorMaster.format_years of <AuthorMaster #29713: Lauren Oliver>> |
| Mary Oliver | | <bound method AuthorMaster.format_years of <AuthorMaster #48222: Mary Oliver>> |
| Ferdinand Olivier | nemecký umelec | <bound method AuthorMaster.format_years of <AuthorMaster #4753: Ferdinand Olivier>> |
| Laurence Olivier | britský herec, režisér a prod… | <bound method AuthorMaster.format_years of <AuthorMaster #16162: Laurence Olivier>> |
| Elizabeth Olsenová | americká herečka | <bound method AuthorMaster.format_years of <AuthorMaster #59780: Elizabeth Olsenová>> |
| Maurice Des Ombiaux | belgický novinár a spisovateľ | <bound method AuthorMaster.format_years of <AuthorMaster #2419: Maurice Des Ombiaux>> |
| Aristotelis Onasis | | <bound method AuthorMaster.format_years of <AuthorMaster #5863: Aristotelis Onasis>> |
| Shaquille O’Neal | | <bound method AuthorMaster.format_years of <AuthorMaster #7735: Shaquille O’Neal>> |
| Jennifer O'Neill | americká herečka a modelka | <bound method AuthorMaster.format_years of <AuthorMaster #3197: Jennifer O'Neill>> |
| Eugene O’Neill | americký dramatik | <bound method AuthorMaster.format_years of <AuthorMaster #2420: Eugene O’Neill>> |
| Gerard Kitchen O’Neill | | <bound method AuthorMaster.format_years of <AuthorMaster #80381: Gerard Kitchen O’Neill>> |
| Jóko Onová | japonská umelkyňa a mierová a… | <bound method AuthorMaster.format_years of <AuthorMaster #11921: Jóko Onová>> |
| Komači Onová | | <bound method AuthorMaster.format_years of <AuthorMaster #11947: Komači Onová>> |
| Jan Oort | | <bound method AuthorMaster.format_years of <AuthorMaster #94918: Jan Oort>> |
| Robert Oppenheimer | | <bound method AuthorMaster.format_years of <AuthorMaster #2422: Robert Oppenheimer>> |
| Viliam III. Oranžský | | <bound method AuthorMaster.format_years of <AuthorMaster #1104: Viliam III. Oranžský>> |
| Viktor Orbán | maďarský politik | <bound method AuthorMaster.format_years of <AuthorMaster #5706: Viktor Orbán>> |
| Marek Orel | | <bound method AuthorMaster.format_years of <AuthorMaster #30484: Marek Orel>> |
| Mikuláš z Oresme | | <bound method AuthorMaster.format_years of <AuthorMaster #21960: Mikuláš z Oresme>> |
| Origenes | kresťanský učenec v Alexandrii | <bound method AuthorMaster.format_years of <AuthorMaster #4661: Origenes>> |
| Dolores O’Riordan | | <bound method AuthorMaster.format_years of <AuthorMaster #23583: Dolores O’Riordan>> |
| Susan Orlean | | <bound method AuthorMaster.format_years of <AuthorMaster #64677: Susan Orlean>> |
| Ľudovít Filip Orleánsky | | <bound method AuthorMaster.format_years of <AuthorMaster #42043: Ľudovít Filip Orleánsky>> |
| Amancio Ortega | španielsky podnikateľ | <bound method AuthorMaster.format_years of <AuthorMaster #30485: Amancio Ortega>> |
| Daniel Ortega | | <bound method AuthorMaster.format_years of <AuthorMaster #39737: Daniel Ortega>> |
| Zdeňka Ortová | česká spisovateľka | <bound method AuthorMaster.format_years of <AuthorMaster #769: Zdeňka Ortová>> |
| George Orwell | anglický spisovateľ a novinár | <bound method AuthorMaster.format_years of <AuthorMaster #110: George Orwell>> |
| Henry Fairfield Osborn | | <bound method AuthorMaster.format_years of <AuthorMaster #94988: Henry Fairfield Osborn>> |
| John Osborne | anglický dramatik a sociálny … | <bound method AuthorMaster.format_years of <AuthorMaster #15449: John Osborne>> |
| Ozzy Osbourne | anglický heavy metalový spevá… | <bound method AuthorMaster.format_years of <AuthorMaster #6508: Ozzy Osbourne>> |
| Osho | indický mystik | <bound method AuthorMaster.format_years of <AuthorMaster #140: Osho>> |
| William Osler | | <bound method AuthorMaster.format_years of <AuthorMaster #2152: William Osler>> |
| Joel Osteen | | <bound method AuthorMaster.format_years of <AuthorMaster #38789: Joel Osteen>> |
| Veronika Cifrová Ostrihoňová | | <bound method AuthorMaster.format_years of <AuthorMaster #103734: Veronika Cifrová Ostrihoňová>> |
| Elinor Ostrom | | <bound method AuthorMaster.format_years of <AuthorMaster #47569: Elinor Ostrom>> |
| Peter O’Toole | írsky herec | <bound method AuthorMaster.format_years of <AuthorMaster #17839: Peter O’Toole>> |
| Alexandr Michajlovič Ovečkin | ruský hokejista | <bound method AuthorMaster.format_years of <AuthorMaster #27723: Alexandr Michajlovič Ovečkin>> |
| John Owen | | <bound method AuthorMaster.format_years of <AuthorMaster #13094: John Owen>> |
| Richard Owen | | <bound method AuthorMaster.format_years of <AuthorMaster #16613: Richard Owen>> |
| Robert Owen | anglický podnikateľ a utopick… | <bound method AuthorMaster.format_years of <AuthorMaster #1324: Robert Owen>> |
| Jesse Owens | americký atlét | <bound method AuthorMaster.format_years of <AuthorMaster #10708: Jesse Owens>> |
| Axel Oxenstierna | švédsky štátnik | <bound method AuthorMaster.format_years of <AuthorMaster #4766: Axel Oxenstierna>> |
| Amos Oz | | <bound method AuthorMaster.format_years of <AuthorMaster #7117: Amos Oz>> |
| Cynthia Ozick | | <bound method AuthorMaster.format_years of <AuthorMaster #50568: Cynthia Ozick>> |
