Martin Kaos is a 28-year-old professional football player from EST. He plays primarily as a Defender. His preferred foot is Right. His current market value is estimated at 125K .

His most recent move was a Free from Elva to Team Helm on 2026-01-01.

Throughout the Estonian Cup 2025-2026, Martin Kaos featured in 1 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.