Artemy Viktorovich Sevostyanov (Артемий Викторович Севостьянов; born 2 February 1973) is a Kazakhstani male water polo player.

He was a member of the Kazakhstan men's national water polo team, playing as a centre back.

He was a part of the team at the 2000 Summer Olympics and 2004 Summer Olympics.

[1] On club level he played for Sintez Kazan in Russia.

This biographical article relating to a Kazakhstani water polo figure is a stub.