The Megalesia, Megalensia, or Megalenses Ludi, was a festival (with games, ludi) celebrated in Ancient Rome in the month of April in honor of the great mother of the gods (Cybele, μϵγάλη ϑϵός, from which the festival derived its name).

The Megalesia, Megalensia, or Megalenses Ludi, was a festival (with games, ludi) celebrated in Ancient Rome in the month of April in honor of the great mother of the gods (Cybele, μϵγάλη ϑϵός, from which the festival derived its name).