 2000–01 National Division One

The 2001–02 National Division One (previously known as the Allied Dunbar Premiership Two and renamed as the Jewson National Division One for sponsorship reasons) was the fourteenth full season of rugby union within the second tier of the English league system, currently known as the RFU Championship.New teams to the division included Bedford Blues who had been relegated from the Allied Dunbar Premiership 1999-00 while Otley and Birmingham & Solihull had been promoted from National League Two.