José Carlos Chastre

José Carlos Silva Fernandes Chastre (born 11 February 1993) is a Portuguese professional footballer who plays for C.D. Mafra as a goalkeeper.

Born in Matosinhos, Chastre joined local Leixões SC's youth system in 2007, aged 14. On 4 August 2013 he made his competitive debut for the first team, appearing in a 3–2 home win against Atlético Clube de Portugal for the season's Portuguese League Cup. His first match in the second division took place on 22 January of the following year, being one of seven players sent off in a 1–1 draw at Sporting CP B.

Chaster became first-choice in the 2014–15 campaign, playing 30 of the first 34 league fixtures. However, in March 2015, he cut ties with the club claiming unpaid wages, going on to represent still in the second level F.C. Famalicão and C.F. União.

On 2 August 2018, Chastre signed a three-year contract with Italian Serie C team F.C. Rieti. The following 10 May, he left by mutual consent.