Wikipedia:Canadian Wikipedians' notice board/Dictionary of Canadian Biography/O

O'

 * Eugene Francis O'Beirne
 * Cornelius O'Brien (bishop) - verified
 * Dennis O'Brien (merchant)
 * Edward George O'Brien
 * John O'Brien (1790-1855)
 * John Daniel O'Connell O'Brien
 * Laurence O'Brien - verified
 * Lucius James O'Brien
 * Lucius Richard O'Brien - verified
 * Michael J O'Brien
 * Sir John Terence Nicholls O'Brien - verified
 * Gregory O'Bryan
 * Edmund Bailey O'Callaghan - verified
 * Denis O'Connor - verified
 * John O'Connor (Canadian politician) - verified
 * William Joseph O'Connor - verified
 * James Louis O'Donel - verified
 * James O'Donnell (architect) - verified
 * Daniel John O'Donoghue - verified
 * William Bernard O'Donoghue - verified
 * Standish O'Grady (poet)
 * William John O'Grady - verified
 * Edward O'Hara (Canadian politician) - verified
 * Felix O'Hara
 * Walter O'Hara - verified
 * Timothy O'Hea - verified
 * Cornelius O'Keefe
 * Eugene O'Keefe - verified
 * Henry O'Leary - verified
 * Frederick Augustus O'Meara
 * James Edward O'Neill
 * John O'Neill (Fenian) - verified
 * Terence Joseph O'Neill
 * Charles O'Reilly
 * Gerald O'Reilly
 * Hugh O'Reilly (Nova Scotia)
 * James O'Reilly - verified
 * Peter O'Reilly - verified
 * Louis O'Soup
 * Dennis Ambrose O'Sullivan
 * Michael O'Sullivan (lawyer)

Oa

 * Forrest Oakes
 * Alfred Oakley

Ob

 * Joseph Obalski- verified

Od

 * Jacques Odelin
 * Jonathan Odell - verified
 * Roberta Elizabeth Odell
 * William Franklin Odell
 * William Hunter Odell - verified
 * Louis-Gustave d'Odet d'Orsonnens
 * Thomas-Edmond d'Odet d'Orsonnens
 * Henriette Odin

Og

 * Charles Richard Ogden - verified
 * Peter Skene Ogden - verified
 * Uzziel Ogden
 * Louis Ogenheratarihiens
 * Pierre Oger
 * Alexander Walker Ogilvie - verified
 * James Ogilvie (military)
 * John Ogilvie (clergyman)
 * William Watson Ogilvie - verified
 * Ogimauh-Binaessih - verified

Oh

 * Ohonsiowanne
 * Ohquandageghte
 * Ohtowaãkéhson

Oi

 * George Nicholas Oille
 * Thérèse Oionhaton

Ol

 * Jean d'Olabaratz
 * Joannis-Galand d'Olabaratz
 * Jósef Olesków - verified
 * Frédéric-Guillaume Oliva
 * Adam Oliver - verified
 * Pierre-François Olivier de Vézin
 * Abel Olivier
 * Marc-Antoine Olivier

On

 * Joseph Onasakenrat - verified
 * Charles Ondaaiondiont
 * Andrew Onderdonk - verified
 * Onista?Poka Running Crane
 * Onistah-Sokaksin
 * Onistah-Sokaksin
 * Ononwarogo

Oo

 * Ooligbuck

Op

 * David Oppenheimer - verified

Or

 * Jean Orillat - verified
 * James Orkney
 * Oronhyatekha - verified
 * Orontony - verified
 * Wesley Fletcher Orr - verified

Os

 * Elizabeth Osborn (midwife)
 * Henry Osborn (Newfoundland governor)
 * Mary Osborn
 * Sherard Osborn - verified
 * Sir Danvers Osborn - verified
 * Thaddeus Osgood - verified
 * William Osgoode - verified
 * Britton Bath Osler - verified
 * Featherstone Lake Osler
 * Sir William Osler - verified
 * Frédéric-M.-F. Ossaye
 * John Ostell - verified

Ot

 * Otreouti
 * Sir William Dillon Otter - verified
 * Ottrowana

Ou

 * Ouachala
 * Ouagimou
 * David Ouellet (architect)
 * Ouenemek
 * Peter Ougier
 * André Ouimet
 * Gédéon Ouimet - verified
 * Joseph-Aldric Ouimet - verified
 * Robert Trenholm Oulton
 * Oumasasikweie
 * Ounanguissé
 * Ourehouare
 * John Outlaw (shipwright)
 * Outoutagan
 * Sir James Outram - verified

Ov

 * Jacob Overholser

Ow

 * David Owen (judge) - verified
 * Elizabeth Lee Owen
 * Lemuel Cambridge Owen - verified
 * William Owen (naval officer) - verified
 * William Fitz William Owen

Ox

 * Ashton Oxenden - verified

Oz

 * Ozîja Thiha
 * Potentien Ozon