Cangnan County (simplified Chinese: 苍南县; traditional Chinese: 蒼南縣; pinyin: Cāngnán Xiàn ) is a county in the prefecture-level city of Wenzhou in southern Zhejiang. The county government is in Lingxi. Cangnan has 20 towns, 14 townships, and two nationality townships. The predominant Chinese dialect spoken in Cangnan is Zhenan Min, but other dialects, such as Wenzhou dialect and Jinxiang dialect, are also spoken.