Casalini is an Italian company, founded by Giovanni Casalini in 1939, that makes mopeds and microcars. Casalini S.r.l. is the oldest microcar producer in the world. The factory is situated in Piacenza.
The current range of Casalini microcars have a bodies of reinforced fibre glass plastic. The engine is a 635 cc diesel produced by Mitsubishi, with 3.9 kW (5.3 PS).