Osian Williams is 19 years old (Sep 18, 2006), 189 cm tall and plays for Scarlets.

Osian Williams statistics are available during live games and after every game played.

Osian Williams statistics may be available on Sofascore for some of the games.

Osian Williams previous game for Scarlets was Wales U20 - Scotland U20 in U20 Six Nations and the game ended with the result 31 - 21.

Osian Williams next game is Edinburgh Rugby - Scarlets in United Rugby Championship on Feb 27, 2026, 7:45:00 PM UTC.