维奥蒂亚州（希腊语：Βοιωτίας）是希腊中希腊大区的一个州，东南与阿提卡半岛相连，东部大部份与埃维亚州接壤，小部分隔北埃维亚湾与优卑亚岛相望，西南为科林西亚湾。面积2,952平方公里，2005年人口130,768人。首府利瓦迪亚。

下分18市、2镇。

Boeotia, sometimes alternatively Latinised as Beotia (/biːˈoʊʃiə/ or /biːˈoʊʃə/; Greek:Βοιωτία, Modern Greek: [vi.oˈti.a], Ancient Greek: [bojɔːtía]; modern transliteration Voiotía, also Viotía, formerly Cadmeis), is one of the regional units of Greece. It is part of the region of Central Greece. It was also a region of ancient Greece. Its capital is Livadeia, and its largest city is Thebes.