Browns Backers Worldwide, the official worldwide fan club of the Cleveland Browns, is considered to be the largest organized fan club in all of professional sports. In both their local and online communities, Browns Backers Worldwide exists as a non-profit organization to actively support and positively promote the Cleveland Browns.

Throughout the year, the club members organize various activities and events to represent and cheer on the Browns including gathering for game days, marching in parades and teeing off at golf outings. Through these Browns Backers events, clubs raise money to support their local charities and The Cleveland Browns Foundation.