Tetley's Super League VIII was the official name for the year 2003's Super League championship season, the 109th season of top-level professional rugby league held in Britain, and the eighth championship run by Super League.

The season culminated in a replay of the 2001 Grand Final between Bradford Bulls and Wigan Warriors, and again Bradford won, claiming the 2003 Championship, their second in three years.

Source: Rugby League Project[3] This season was the final year of Sky Sports' contract with the Rugby Football League allowing them to broadcast matches exclusively live, the deal ended in November 2003.

[4] On 2 March, Matt Crowther of Hull F.C.

equalled the club record for goals in a match when he was successful 14 times against Sheffield Eagles.