Macinaggio (Corsican: Macinaghju) is a French village, part of the municipality (commune) of Rogliano, in the department of Haute-Corse, Corsica.

Pasquale Paoli landed on July 14, 1790, at the Port of Macinaggio, where he was welcomed by the inhabitants of Rogliano.

It is 4,5 km far from Rogliano, 3 from Tomino, 36 from Bastia and lies on the edge of a natural reserve part of "Natura 2000" network, that includes the neighboring islets of Finocchiarola.

In south of its urban area is located Maninca, a sea village part of Tomino.

The village is crossed by the national road D80 and counts a touristic harbor, one of the most actives on the Cap Corse.