18th United States Congress | cavalry | regiment | Parachute Regiment (United Kingdom) | Regiment | Cavalry | Canberra Cavalry | Seventh Regiment Armory | Parachute Regiment | West Pomeranian Voivodeship | Royal New Zealand Infantry Regiment | Pomeranian | Gloucestershire Regiment | Devonshire Regiment | The Royal Canadian Regiment | Royal Newfoundland Regiment | Pomeranian Voivodeship | Household Cavalry | Essex Regiment | East Yorkshire Regiment | 18th parallel south | United States Cavalry | Royal Sussex Regiment | Royal Anglian Regiment | Kuyavian-Pomeranian Voivodeship | King's Own Royal Border Regiment | Edward Plunkett, 18th Baron of Dunsany | Cheshire Regiment | 5th Cavalry Regiment | South Lancashire Regiment |
Kazimierz Władysław Mastalerz (20 November 1894 in Czeladz or Sosnowiec – 1 September 1939 at Krojanty) was a Polish military commander of the 18th Pomeranian Cavalry Regiment.