Zala (Slovene: Zalska županija or županija Zala) is an administrative county (comitatus or megye) in south-western Hungary. It is named after the Zala River. It shares borders with Croatia and Slovenia and the Hungarian counties Vas, Veszprém and Somogy. The capital of Zala county is Zalaegerszeg. Its area is 3,784 square kilometres (1,461 sq mi). Lake Balaton lies partly in the county.