Ruger is a common shortened name for American firearms manufacturer Sturm, Ruger & Co. Look up Ruger in Wiktionary, the free dictionary. Ruger may also refer to: People Ruger (surname) Ruger (singer) Other Fort Ruger, a fort on the island of Oʻahu that served as the first military reservation in the Territory of Hawaii Ruger Hauer, a hip hop and rap group from Helsinki, Finland Ruger Lake, located in Glacier National Park, in the U. S. state of Montana See also Rüger This disambiguation page lists articles associated with the title Ruger.If an internal link led you here, you may wish to change the link to point directly to the intended article. Wikiwand - on Seamless Wikipedia browsing. On steroids.