1958 Speedway National League

[1] Bradford Tudors who had dropped out at the start of the previous season only to return in mid-season, had dropped out again along with the bottom side Rayleigh Rockets.

Wimbledon Dons won their fourth title in five years.

[2][3][4] The 1958 National Trophy was the 20th edition of the Knockout Cup.

[6] First round Second round Semifinals First leg Second leg Belle Vue were National Trophy Champions, winning on aggregate 136–103.

Belle Vue Coventry Ipswich Leicester Norwich Oxford Poole Southampton Swindon Wimbledon