1. The capital of Canada (located in southeastern Ontario across the Ottawa river from Québec)
   - Ottawa, capital of Canada

Type of: national capital

Part of: Ontario

• Sir Patrick Manson
• Sir Paul Gavrilovich Vinogradoff
• Sir Peter Brian Medawar
• Sir Peter Paul Rubens
• Sir Peter Ustinov
• Sir Philip Sidney
• Sir Rabindranath Tagore
• Sir Ralph David Richardson
• Sir Rex Harrison
• Sir Richard Burton
• Sir Richard Francis Burton
• Sir Richard Owen
• Sir Richrd Steele
• Sir Robert Eric Mortimer Wheeler
• Sir Robert Peel
• Sir Robert Robinson
• Sir Robert Walpole
• Sir Roger Gilbert Bannister
• Sir Ronald Ross
• Sir Sarvepalli Radhakrishnan
• Sir Seretse Khama
• Sir Stephen Harold Spender
• Sir Terence Mervyn Rattigan
• Sir Thomas Gresham
• Sir Thomas Lawrence