2005 British Speedway Championship

The 2005 British Speedway Championship was the 45th edition of the British Speedway Championship. The Final took place on 10 July at Oxford Stadium in Oxford, England. The Championship was won by Scott Nicholls, who beat Chris Harris, Joe Screen and Mark Loram in the final heat.

British Final

 * 10 July 2005
 * 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Oxford Stadium, Oxford

Under 21 final
Edward Kennett won the British Speedway Under 21 Championship for the first time. The final was held at Rye House Stadium on 28 April.