The 2018 Bill Beaumont County Championship Division 2, was the 17th version of the competition that is part of the annual English rugby union County Championship organised by the RFU for the tier 2 English counties. Each county drew its players from rugby union clubs from the third tier and below of the English rugby union league system (typically National League 1, National League 2 North or National League 2 South). The counties were divided into two regional pools (north/south) with four teams in each and the winners of each pool meeting in the final at Twickenham Stadium. Leicestershire were the reigning champions, having won the 2017 final.