Aloisio da Milano, also known as Aloisio da Carezano, Aleviz Milanets, and Aleviz Fryazin (born ), was an Italian architect who worked in the Grand Principality of Moscow from 1494 to . He is also known as Aloisio the Old () to distinguish him from Aloisio the New, another Italian master who worked in Russia.
Aloisio da Carezano came to Moscow in 1494, at the invitation of Ivan III, to replace Pietro Antonio Solari as a senior court architect, responsible for fortifications and palaces.
The Fryazin title originates from the old Russian word fryaz (), derived from frank, that was used to denote people from Northern Italy.