Džiugas Slavinskas (born November 11, 1998) is a Lithuanian professional basketball player for Mladost Zemun of the Basketball League of Serbia.

He can play both small forward and power forward positions.

[1] Slavinskas started his professional career when he signed with Neptūnas-Akvaservis in summer 2014.

[2] For the 2022–23 season, Slavinskas signed with Geosan Kolín of the Czech National Basketball League (NBL) on 10 August 2022.

[3] On 21 July 2023, Slavinskas signed a one-year deal with Lietkabelis Panevėžys of the Lithuanian Basketball League (LKL).