| Calimera | |
| Official Name: | Comune di Calimera |
| Native Name: | Griko Greek, Modern (1453-);: Kalimèra |
| Shield Alt: | Coat of arms of Calimera |
| Pushpin Label Position: | left |
| Coordinates: | 40.25°N 35°W |
| Province: | (LE) |
| Mayor: | Gianluca Tommasi from 21-9-2020 |
| Area Total Km2: | 11.14 |
| Population Total: | 6753 |
| Population As Of: | 31 December 2021 |
| Population Demonym: | Calimeresi |
| Elevation M: | 56 |
| Saint: | Saints Brizio and Maria di Roca |
| Day: | 29 July |
| Postal Code: | 73021 |
| Area Code: | 0832 |
Calimera (Griko: Greek, Modern (1453-);: Καλημέρα lit. "good morning"), is a small town of 6,753 inhabitants (2021) 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 "Salentine 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.
In the park, there is a small monument containing an ancient Attic burial stone, given by the city of Athens to Calimera in 1960. At the top of this monument is a motto, referring to the burial stone: "Zeni su en ise ettù sti Kalimera" (in Greek script: Τσένη 'σού 'εν είσαι ετού στη Καλημέρα), meaning "You are not a stranger here in Calimera", which underlines the close relationship and common origins of Calimera with the rest of Greek civilisation.
The story of the city's name starts when immigrants from Greece came and installed there. An italian stranger, who was passing from the city, asks from an inhabitant to tell him the name of the city. The greek human didn't understand the language (italian) and so the only thing that he told him was the greek greeting "Calimera" which means "good morning". The italian, supposing that he answered his question, thought that the name of the city was "Calimera" and so the city took this name!