Koster may refer to: People. Koster (surname), a common Dutch surname. Places. Koster Islands, two islands west of Sweden. Koster, North West, a town in South Africa named after Bastiaan Koster, the original farm owner. Koster Site, an archeological site in Illinois named after Theodore Koster, the original farm owner. Other uses. Koster (beer), a German beer. HSwMS Koster (M73), a Swedish Koster-class mine countermeasures vessel. Koster Commando, a light infantry regiment of the South African Army. See also. All pages with titles beginning with Koster . Coster (disambiguation) Köster
https://en.wikipedia.org/wiki/Koster