Tatjana Weiss is a 23-year-old professional football player from AUT. He currently plays for Austria Wien Women, wearing the number 5 shirt. At the international level, he represents Austria (W) U20. He plays primarily as a Defender.

Throughout the Austrian Frauen Bundesliga 2025-2026, Tatjana Weiss featured in 13 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.