Kristupas Šleiva is a Lithuanian Greco-Roman wrestler.

He is a bronze medalist at both the World Wrestling Championships and the European Wrestling Championships.

[1] In 2019, he competed in the 67 kg event at the European Wrestling Championships held in Bucharest, Romania.

In 2020, he won one of the bronze medals in the 67 kg event at the European Wrestling Championships held in Rome, Italy.

[2][3] This biographical article relating to a Lithuanian sport wrestler or wrestling coach is a stub.