Pantanal (Portuguese pronunciation: [pɐ̃taˈnaw]) je agbegbe adayeba ti o ni agbegbe ti o tobi julo ni agbaye. O wa ni orile-ede Brazil ti Mato Grosso do Sul, sugbon o gbooro si Mato Grosso ati awọn apakan ti Bolivia ati Paraguay. O gbooro lori agbegbe ti o ni ifoju laarin 140,000 ati 195,000 square kilometers (54,000 ati 75,000 sq mi). Awọn oriṣiriṣi awọn agbegbe agbegbe wa, kọọkan pẹlu awọn ẹya ara hydrological, geological ati ecological; to 12 ti wọn ti ṣalaye (RADAMBRASIL 1982).
ìpínlẹ̀ Mato Grosso do Sul ní Brazil