The Ambrosini SAI.10 Grifone ("Griffon") was a military trainer aircraft produced in small numbers for the Italian Regia Aeronautica early in World War II.

With the approach of war, the Ministero dell' Aeronautica began a programme to increase the number of pilots available, and ordered a prototype primary trainer from Ambrosini.

This aircraft, a parasol monoplane of mixed construction, first flew on July 8, 1939, with Guiliano Ferrari at the controls.

[1] Production aircraft differed by having a Fiat A.50 radial engine in place of the prototype's CNA D. Other engine fits that were tried included an example with a Siemens-Halske Sh 14, and one with an Alfa Romeo 110; this latter machine was designated SAI.11.

Data from Italian Civil and Military Aircraft 1930–1945[2]General characteristics Performance