Lozorno (Hungarian: Lozornó) is a village and municipality in western Slovakia in Malacky District in the Bratislava region.

Lozorno lies near the western slopes of the Small Carpathians in the southern Záhorská lowlands.

The village is also home to old monument statues of St. Florian and St. John of Nepomuk.

Every year Lozorno residents or neighbors from surrounding villages gather to engage in fishing pursuits.

Above this water reservoir is a trail that leads through the Little Carpathians in Košariská, which belongs to the municipality.