The 2017–18 RFU Intermediate Cup is the 22nd version of the RFU Intermediate Cup (9th using the name RFU Intermediate Cup) national competition for clubs at level 7 of the English rugby union system. The cup consists of 91 clubs divided into four regions. The winners of each region then advance to the national semi-finals with the final being held at Twickenham Stadium in London at the end of the season, along with the RFU Intermediate Cup and RFU Junior Vase finals.