Rivers of Gilan Province

The Sepid-Rud (; ; also known as Sefid-Rud) is a river, approximately long, rising in the Alborz mountain range of northwestern Iran and flowing generally northeast to empty into the Caspian Sea at Rasht.

The Astarachay (, , ) is a small river that defines the eastern border between Iran and Azerbaijan in Western Asia.

Zarjoob or Zarjoub (), in Gilan province, northern Iran, is a 41 km river that passes through the city of Rasht and empties into the Anzali Lagoon near the city of Bandar-e Anzali on the Caspian Sea.