Knaggs is an English surname, whose bearers include: Charlie Knaggs, Colonel in the Irish Guards Henry Valentine Knaggs (1859–1954), physician and author James Knaggs, territorial commander, Western USA Salvation Army Sir Samuel William Knaggs (1856–1924), civil servant (West Indies) Skelton Knaggs (1911–1955), stage actor and horror movie actor Thomas Knaggs (1661–1724), preacher and publisher of sermons Whitmore Knaggs (1763–1827), US fighter, linguist and spy References English-language surnames