Piotr Marciniec is a 29-year-old professional football player from POL. He currently plays for Zaglebie Sosnowiec, wearing the number 8 shirt. He plays primarily as a Midfield. He stands at 176cm tall and weighs 64kg. His preferred foot is Right.

His most recent move was a from Zaglebie Sosnowiec to Sokol Kolbuszowa Dolna on 2026-07-16.

Across 3 appearances in the International Club Friendly 2025, Piotr Marciniec registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.