Marko Vaclavek is a 17-year-old professional football player from SVK. He currently plays for MSK Zilina B, wearing the number 17 shirt. He plays primarily as a Midfield.

His most recent move was a from MSK Zilina U19 to MSK Zilina B on 2026-07-01.

Across 3 appearances in the UEFA European U17 Football Championship 2025-2026, Marko Vaclavek registered 1 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.