Meliti () is a former municipality in Florina regional unit, West Macedonia, Greece. Since the 2011 local government reform it is part of the municipality Florina, of which it is a municipal unit. The municipal unit has an area of 269.477 km<sup>2</sup>. The seat of the municipality was in Neochoraki.
The municipal unit Meliti is subdivided into the following communities (constituent villages in brackets):
According to the 2021 census, the population of the municipal unit of Meliti was 4,692 people. The municipality has a mixed population of Slavophone Greeks and the descendants of Greek refugees from Asia Minor.