Geylang River (Malay: Sungai Geylang; Simplified Chinese: 芽茏河) is a canalised river flowing from Geylang to Kallang, in the Central Region of Singapore. With the formation of the Marina Reservoir after the completion of the Marina Barrage in 2008, the river now forms part of the reservoir. The Geylang Park Connector of the Park Connector Network (PCN) runs almost parallel to the Geylang River, providing a stretch of recreational space along the river between Guillemard Road and Tanjong Rhu. The Paya Lebar Quarter straddles both sides of the Geylang River.