Calimera (Καλημέρα, "good morning" in both Greek and Griko) is a small town of 7,296 inhabitants in the Grecìa Salentina area of the Salento peninsula in Italy, located between Gallipoli and Otranto. It belongs to the province of Lecce.

The inhabitants of Calimera, alongside Italian, also speak Griko, a Greek dialect. The language, folklore, traditions and history of Calimera, like those of the eight other cities in the area called Salentinian Greece, reveal significant Greek influences over the course of time, presumably from the time of the Byzantine control, or even the ancient Magna Graecia colonisation in the 8th century BCE.