Pusté Sady (Hungarian: Pusztakürt) is a village and municipality in Galanta District of the Trnava Region of south-west Slovakia.
In historical records the village was first mentioned in 1352.
The municipality lies at an elevation of 136 metres and covers an area of 8.031 km². It has a population of about 622 people.
Coordinates: 48°19′N 17°50′E / 48.317°N 17.833°E / 48.317; 17.833