Országh (Slovak feminine: Országhová) is a Hungarian-language surname, meaning 'country', 'land' (today spelled ország). Notable people with the surname include:
Ádám Országh (born 1989), Hungarian handball player László Országh (1907–1984), Hungarian linguist Pavol Országh Hviezdoslav (1849–1921), Slovak poet Petra Országhová (born 1981), Slovak ice hockey player Vítězslav Országh (born 1943), Czech weightlifter Vladimír Országh (born 1977), Slovak ice hockey player