Malyi Sasyk Lagoon, or Small Sasyk, is a salty lagoon in the Tuzly Lagoons group in Bilhorod-Dnistrovskyi Raion of Odesa Oblast, Ukraine. It is located to south from the Shahany Lagoon. The total area of the lagoon is 2.36 km2. The lagoon is connected with the Dzhantshey Lagoon in south.