Sebastián Cancelliere (born 17 September 1993) is an Argentina international rugby union player.
[4][5] Cancelliere learned all his rugby in Argentina; he is a product of Hindú club in Buenos Aires.
[6] He made his competitive debut for the Glasgow club playing in the United Rugby Championship against Zebre at the Stadio Sergio Lanfranchi in Parma.
[7] Cancelliere was born in the United States, moving to Argentina as an infant.
Cancelliere was eligible to represent either the United States or Argentina at international level.