Petr Samoylenko (born February 7, 1977) is a retired Russian professional basketball player.

At a height of 6 ft 1 3⁄4 in (1.87 m) tall, and a weight of 190 pounds (86 kg), he played at the point guard position.

He was best known throughout his career for being a defensive specialist.

Samoylenko played professionally with Samara, UNICS Kazan,[1] Dynamo Moscow, and Spartak Primorye.

Samoylenko was a long-time member of the senior Russian national basketball team.