• Character Idris Oakby was the founder of the Society for the Support of Squibs (S.S.S.) (JKR, WoM). Read More
• Character Mercy Ojukwu was a Beater for the Nigerian National Team at the Quidditch World Cup tournament in 2014 (Pm). Ojukwu was a member of the Nigerian team at the 2014 tournament. She and the other Nigerian Chaser, Aliko Okoye, were “ferocious” against the Fijians in their first match, winning by 400… Read More
• Character Olive Hornby was a Hogwarts student in the early 1940s. She teased Myrtle about her glasses, but regretted it later when Myrtle was killed and came back to haunt her (CS16). Read More
• Character Oliver Wood’s parents are introduced by their son to Harry Potter, Hermione Granger and Ron Weasley in the Campground before the start of the 1994 Quidditch World Cup final match (GF7). Read More
• Character Olympe Maxime was the headmistress of Beauxbatons Academy in France. She was respected both for her work at her job (GF29) and for her wizarding power (OP20). Though she was a half-giant with the height to prove it, she publicly denied her giant ancestry (… Read More
• Character Oona was an innkeeper in Yorkshire in the 1100s. She provided the local “Kwidditch” team with the barrels they used for goals and afterwards, gave free mead all night to celebrate the team’s victory over Ilkley (QA3). Read More
• Character Orabella Nuttley was a Ministry of Magic employee and the inventor of the Mending Charm. She worked for the British Ministry of Magic’s Improper Use of Magic Office, and was put in charge of logistics for travellers and their luggage for a broom race from Aberdeen to the Colosseum in Rome. The… Read More
• Character Orla Quirke was a Hogwarts student who was sorted into Ravenclaw on 1 September 1994 (GF12). Read More
• Character Ottaline Gambol was Minister for Magic from 1827 to 1835. She was more appreciative of Muggles and their technology than many wizards of the time, and thus introduced the Hogwarts Express as the method of transport to Hogwarts (Pm). Read More