Siim Aer is a 25-year-old professional football player from EST. He plays primarily as a Midfield. His preferred foot is Right. His current market value is estimated at 50K €.

His most recent move was a Free from Paide Linnameeskond to Parnu JK Vaprus on 2025-01-02.

Across 1 appearances in the Estonian Cup 2025-2026, Siim Aer registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.