Ondřej Neff is a Czech science fiction writer and journalist. He is the founder of Neviditelný pes, one of the earliest and most popular Czech daily news/comments websites, and Digineff, a website about digital photography for amateurs.
Oniroku Dan was a Japanese author who has been called, "the most celebrated writer of popular SM novels in Japan." Many of his stories have been filmed, most notably by Nikkatsu studio in their Roman Porno series. Dan had a close professional association with actress Naomi Tani throughout her career. He died on May 6, 2011.
Onno Klopp was a German historian, best known as the author of Der Fall des Hauses Stuart, the fullest existing account of the later Stuarts. He is also known as one of the few German historians who denigrated Frederick the Great.
Ono no Komachi was a Japanese waka poet, one of the Rokkasen — the six best waka poets of the early Heian period. She was renowned for her unusual beauty, and Komachi is today a synonym for feminine beauty in Japan. She also counts among the Thirty-six Poetry Immortals.
Onomacritus, also known as Onomacritos or Onomakritos, was a Greek chresmologue, or compiler of oracles, who lived at the court of the tyrant Pisistratus in Athens. He is said to have prepared an edition of the Homeric poems, and was an industrious collector, as well as a forger of old oracles and poems.
Oppian, also known as Oppian of Anazarbus, of Corycus, or of Cilicia, was a 2nd-century Greco-Roman poet during the reign of the emperors Marcus Aurelius and Commodus, who composed the Halieutica, a five-book didactic epic on fishing.
Oprah Gail Winfrey is an American talk show host, television producer, actress, author, and media proprietor. She is best known for her talk show, The Oprah Winfrey Show, broadcast from Chicago, which ran in national syndication for 25 years, from 1986 to 2011. Dubbed the "Queen of All Media", she was the richest African-American of the 20th century and was once the world's only black billionaire. By 2007, she was often ranked as the most influential woman in the world.
