Ariel Filloy (born March 11, 1987) is an Argentine-Italian professional basketball player who last played for Pallacanestro Trieste..

After a period in the second league of the Italian basketball league system, with Dinamo Sassari and Basket Rimini Crabs, he began his Italian LBA experience in 2008, when Armani Jeans Milano offered him a contract until 2012.

[6] In summer 2013 he joined the LBA league side Pallacanestro Reggiana.

[10] On July 5, 2019, he has signed with Reyer Venezia of the Italian Lega Basket Serie A (LBA).

[11] In summer 2020, on August 10, Filloy joined VL Pesaro for the pre-season.