Henry Leslie Brooke, GM (12 September 1910 – 9 November 1967)^[2] was a British racing driver from England. He competed in various classes of racing, including non-championship Formula One, the Le Mans 24-hour race and the Monte Carlo Rally, in the 1930s, 1940s and 1950s.

Brooke began his career in 1937 with a self-built special based upon a Riley Imp chassis, with an 1,100 cc (67 cu in) MG engine.^[2] He entered several events that season but without much success.^[2] However, he continued to develop the car over the subsequent two seasons and in 1939, using a Riley 1,750 cc (107 cu in) straight-six engine, achieved three podium finishes at Brooklands, together with a second place at Shelsley Walsh^[2] and another second place in the International Trophy at Silverstone.^[3]

Brooke's career was then interrupted by World War II. He resumed thereafter, initially with his special, but subsequently purchased an ERA B-type.^[2] With this car he won the Grand Prix des Frontières in 1946^[4] and hillclimb events.^[2]

In 1947, he finished second in the Swedish Winter Grand Prix^[5] in February, but retired from the Vallentuna F1 race held later the same month^[6] and from the Jersey F1 race held at Saint Helier.^[7] Brooke then purchased an ERA E-type which he used to compete in the Reims Grand Prix retiring after five laps after which he shared Fred Ashmore's ERA B-type which also retired after 33 laps.^[8] At the Grand Prix d'Albi, Brooke resumed with his own B-type but having qualified sixth,^[9] retired after 18 laps with an engine problem.^[10] At the Nice Grand Prix, he finished seventh with the B-type having qualified 20th, and last. He achieved the first-ever race finish (fourth) for the E-type in the 1947 British Empire Trophy at Douglas Circuit^[2] and at the 1947 French Grand Prix, qualified in eighth position with the same car but retired after only one lap with an engine problem.^[11] He later sold the car back to ERA.^[2]

In 1948, Brooke began the season with the B-type, retiring from the Jersey F1 race in April,^[12] but claiming third-place in the British Empire Trophy in May,^[13] followed by fourth place in the inaugural Zandvoort Grand Prix.^[14] He then moved to a Maserati 4CLT, entered by Scuderia Ambrosiana and finished 11th in the Grand Prix d'Albi^[15] and 11th in the 1948 Italian Grand Prix under his own name,^[16] but was forced to retire from the Monza Grand Prix^[17] and the Penya Rhin Grand Prix.^[18]

In 1949, Brooke finished seventh in the Grand Prix d'Albi with the Maserati,^[19] did not progress past the heats at the International Trophy and retired from the 1949 Italian Grand Prix.^[1]

Brooke retired from the 1950 San Remo Grand Prix after eight laps. He subsequently reduced his participation in circuit racing and began competing in rallying with a Triumph TR2.^[2] He also competed in the Monte Carlo Rally in 1955 when the Standard Motor Company entered several of their Eight and Ten models.^[20]

Brooke made an appearance at the 1954 Goodwood F1 race with a Connaught A-type-Lea Francis. However, having set fastest time in qualifying, he failed to start the race.^[21]

Year	Team	Co-drivers	Car	Class	Pos.	Class Pos.
1954		Jack Fairman	Triumph TR2	S2.0	94th
1955		Frank Lampe	Triumph TR2	S2.0	59th
1956		Stan Asbury	Austin-Healey 100	SP	DNF
Source:[22]

Year	Team	Co-Drivers	Car	Class	Laps	Pos.	Class Pos.
1955	Standard Triumph	Mortimer Morris-Goodall	Triumph TR2	S2.0	214	19th	7th
Source:[23]

Brooke was awarded the George Medal during World War II for bravery during the Coventry Blitz.^[2] He was also joint-principal of Coventry-based Speed Engines Limited, set up in the mid 1950s to build a British F1 engine. The project was short-lived though and only one example was produced.^[24]