Aubette de Meulan (French pronunciation: [obɛt də mølɑ̃], literally Aubette of Meulan) is a French river that begins at Avernes in Val-d'Oise, flows through Vigny, and empties into the Seine in Meulan-en-Yvelines. One commune is named after this river: Tessancourt-sur-Aubette (Yvelines).

It is 20 km long.