Rrezart Cungu (born 18 July 1998) is a Montenegrin tennis player.

Cungu has a career high ATP singles ranking of 609 achieved on 17 July 2023.

He also has a career high ATP doubles ranking of 973, achieved on 8 January 2018.

[2] Cungu has represented Montenegro at Davis Cup, his debut was one day before his 17th birthday against Estonia on 17 July 2017.

[3] He also plays on the Wake Forest University tennis team, with whom he won the ACC Championship and NCAA Division I Men's Tennis Team Championship in 2018.