The 22nd Grand Prix des Frontières was a non-championship Formula Two motor race held on 1 June 1952 at the Chimay Street Circuit in Chimay, Belgium.

The Grand Prix was won by Paul Frère in an HWM-Alta.

Ken Downing finished second in a Connaught Type A-Lea Francis and Robin Montgomerie-Charrington was third in an Aston Butterworth.

Johnny Claes started from pole in a Simca Gordini Type 15 but crashed out on the first lap.

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