The 2002–03 Red Stripe Bowl was the 29th edition of what is now the Regional Super50, the domestic limited-overs cricket competition for the countries of the West Indies Cricket Board (WICB).

It ran from 14 August to 1 September 2002, with matches played in Jamaica and Saint Lucia.

Ten teams contested the competition, including several first-time participants.

[1] The semi-finals and final of the competition were all held in Discovery Bay, Jamaica, with Barbados eventually defeating Jamaica in the final to win their fifth domestic one-day title (and first since the 1987–88 season).

[2] Barbadian batsman Floyd Reifer led the tournament in runs, while Merv Dillon of Trinidad and Tobago and Daren Powell of Jamaica were the equal leading wicket-takers.