Limited, a British Virgin Islands investment fund Defender Mountain, on the American-Canadian border Windows Defender, anti-malware software Defendant or defender in Scots law for civil cases See also Defender of the Faith (disambiguation) Defendor'', a 2009 Canadian-American film Defense (disambiguation) Defensor (disambiguation) Guardian (disambiguation) HMS Defender, a list of ships of the Royal Navy Protector (disambiguation) Public defender, a lawyer appointed to represent people who cannot afford to hire a lawyer