Circuit Paul Armagnac also known as Circuit de Nogaro is a motorsport race track near Nogaro in southwestern France.
The track is relatively flat, with 6 metres (20 ft) difference in elevation between its highest and lowest points. It is raced clockwise and consists of two long straights, the 950 metres (3,117 ft) long start-finish straight named after Nogaro-born motorcycle constructor Claude Fior and the almost parallel aerodrome straight, linked by sections of several slow corners.