MatÃÂas Gabriel Cammareri (born 5 August 1978) is an Argentine football coach and former field hockey midfielder. He is the current assistant coach of Chilean club Universidad Católica.
Born in Buenos Aires, Cammareri made his debut for the national squad in 1996. He played in the Netherlands for a while, at Dutch club Stichtse Cricket en Hockey Club, like his brother Lucas Cammareri. Cammareri finished in tenth place with the national team at the 2006 Men's Hockey World Cup in Mönchengladbach.
In 2018, Cammareri joined the staff of Ariel Holan (another former field hockey player) at Independiente, as a kinesiologist. On 23 February 2021, he again joined Holan's staff at Santos.