Include non-championship races
| Country of Origin | |
| Date of Foundation | 1952 |
| Active Years | 1952–1959 |
| Cars Entered | 52 |
| Races Contested | 18 |
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| Average Classification | Median: 9, Mean: 8.94 (Standard deviation: 4.05) |
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| Average Qualifying Position | Median: 17, Mean: 16.88 (Standard deviation: 5.40) |
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| Fastest Laps | 0 |
| Average Fastest Lap Position | Median: 18, Mean: 17.33 (Standard deviation: 4.11) |
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| Races Led | 0 |
| Debut | 1952 British GP |
| Last Race | 1959 United States GP |
| Drivers' Championship | |
| Constructors' Championship | | 1958 – | not classified | | 1959 – | not classified |
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| Driver | Races | Years |
Ken McAlpine | 7 | 1952–1953, 1955 | Ken Downing | 2 | 1952 | Eric Thompson | 1 | 1952 | Dennis Poore | 2 | 1952 | Stirling Moss | 2 | 1952–1953 | Roy Salvadori | 5 | 1953 | Johnny Claes | 4 | 1953 | André Pilette | 1 | 1953 | Prince Bira | 3 | 1953 | Tony Rolt | 2 | 1953, 1955 | Ian Stewart | 1 | 1953 | Jack Fairman | 5 | 1953, 1955–1956, 1958 | Bill Whitehouse | 1 | 1954 | Leslie Marr | 2 | 1954–1955 | John Riseley-Prichard | 1 | 1954 | Don Beauman | 1 | 1954 | Leslie Thorne | 1 | 1954 | Peter Walker | 1 | 1955 | Piero Scotti | 1 | 1956 | Archie Scott-Brown | 1 | 1956 | Desmond Titterington | 1 | 1956 | Les Leston | 1 | 1956 | Ron Flockhart | 1 | 1956 | Stuart Lewis-Evans | 1 | 1957 | Ivor Bueb | 2 | 1957–1958 | Bruce Kessler | 1 | 1958 | Bernie Ecclestone | 2 | 1958 | Paul Emery | 1 | 1958 | Bob Said | 1 | 1959 |
| Team |
Races | Years |
| Connaught Engineering | 32 | 1952–1953, 1955–1957, 1959 | | Ken Downing | 1 | 1952 | | Ecurie Belge | 5 | 1953 | | R.R.C. Walker Racing Team | 3 | 1953–1955 | | Ecurie Ecosse | 2 | 1953–1954 | | Bill Whitehouse | 1 | 1954 | | Leslie Marr | 2 | 1954–1955 | | Sir Jeremy Boles | 1 | 1954 | | Piero Scotti | 1 | 1956 | | B.C. Ecclestone | 4 | 1958 |
| Engine Manufacturer | Races | Years |
| Francis | 34 | 1952–1954 | | Alta | 18 | 1955–1959 |
| Tyre Manufacturer | Races | Years |
| Avon | 2 | 1958 |
| Entrant | Races | Years |
| Connaught Engineering | 31 | 1952–1953, 1955–1957 | | Ken Downing | 1 | 1952 | | Ecurie Belge | 5 | 1953 | | R.R.C. Walker Racing Team | 3 | 1953–1955 | | Ecurie Ecosse | 2 | 1953–1954 | | Bill Whitehouse | 1 | 1954 | | Leslie Marr | 2 | 1954–1955 | | Sir Jeremy Boles | 1 | 1954 | | Piero Scotti | 1 | 1956 | | B.C. Ecclestone | 4 | 1958 | | Connaught Cars-Paul Emery | 1 | 1959 |
| Chassis Designer | Races | Years |
| Rodney Clarke | 51 | 1952–1958 | | Mike Oliver | 51 | 1952–1958 |
| Car Model | Races | Years |
| Connaught A | 34 | 1952–1954 | | Connaught B | 17 | 1955–1958 | | Connaught C | 1 | 1959 |
| Car Number | Races | Years |
| Car 3 | 1 | 1952 | | Car 4 | 2 | 1952, 1956 | | Car 5 | 1 | 1952 | | Car 6 | 2 | 1952, 1956 | | Car 22 | 3 | 1952–1954 | | Car 28 | 3 | 1952–1953, 1956 | | Car 30 | 2 | 1952–1953 | | Car 32 | 2 | 1952, 1955 | | Car 26 | 3 | 1953–1954 | | Car 34 | 2 | 1953, 1955 | | Car 40 | 1 | 1953 | | Car 42 | 1 | 1953 | | Car 48 | 1 | 1953 | | Car 50 | 1 | 1953 | | Car 10 | 2 | 1953, 1957 | | Car 11 | 1 | 1953 | | Car 12 | 4 | 1953, 1957–1958 | | Car 14 | 4 | 1953, 1958 | | Car 15 | 3 | 1953, 1958 | | Car 16 | 1 | 1953 | | Car 20 | 2 | 1953, 1956 | | Car 24 | 2 | 1953–1954 | | Car 23 | 1 | 1954 | | Car 25 | 1 | 1954 | | Car 36 | 1 | 1955 | | Car 38 | 1 | 1955 | | Car 19 | 1 | 1956 | | Car 21 | 1 | 1956 | | Car 2 | 1 | 1956 | | Car 18 | 1 | 1959 |
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