1955 Ulster Grand Prix

Ulster  1955 Ulster Grand Prix
Race details
Race 7 of 8 races in the
1955 Grand Prix motorcycle racing season
Date11–13 August 1955
LocationDundrod Circuit
Course
  • Public roads
  • 11.934 km (7.415 mi)
500cc
Rider
Fastest lap
Rider United Kingdom Bill Lomas Moto Guzzi
Time 4:43
Podium
First United Kingdom Bill Lomas Moto Guzzi
Second United Kingdom John Hartle Norton
Third United Kingdom Dickie Dale Moto Guzzi
350cc
Rider
Fastest lap
Rider United Kingdom Bill Lomas Moto Guzzi
Time 4:54
Podium
First United Kingdom Bill Lomas Moto Guzzi
Second United Kingdom John Hartle Norton
Third United Kingdom John Surtees Norton
250cc
Rider
Fastest lap
Rider United Kingdom John Surtees NSU
Time 5:00
Podium
First United Kingdom John Surtees NSU
Second United Kingdom Sammy Miller NSU
Third Italy Umberto Masetti MV Agusta

The 1955 Ulster Grand Prix was the seventh round of the 1955 Grand Prix motorcycle racing season. It took place on 11–13 August 1955 at the Dundrod Circuit.