Gabriel Décamps (born 7 August 1999) is a Brazilian tennis player.

Décamps has a career high ATP singles ranking of 262 achieved on 19 September 2022.

[1] Décamps played college tennis at Central Florida.

[2] In April 2023, Décamps announced his temporary withdrawal of professional tennis due mental health issues.

[3] In September 2023, Décamps returned his tennis activities after five months of this break.