The Sigre River (Spanish pronunciation: [ˈsiɣɾe]) is a river in the Gracias a Dios Department, Honduras. It flows into the Brus Lagoon, which itself lies adjacent to the Caribbean Sea.

• List of rivers of Honduras

15°48′07″N 84°36′00″W / 15.8019°N 84.6000°W / 15.8019; -84.6000