The following is a list of Brabham drivers in the aforementioned championship:
1970
Gray & Agness Mickel in the ex-Hawley BT23B
Alan Napier in a BT18
1971 David Fyfe in the BT30X
1972
Gray & Agnes Mickel in BT35-44
Iain McLaren in a BT35X
Ted Dzierzek in a BT21
John Barr in a BT28
1973
Iain McLaren in a BT36 and for the June Doune only a BT30
Gray and Agnes Mickel in BT35-44
Bob Snelson in a BT23C
Murray McGrath in a BT30X
Peter Varley in a BT21C
Bob Leckie in a BT36 with FVC engine
1974
Bob Snelson in a BT35
Jim Campbell in BT35-44
1975/1976/1977
Jim Campbell in BT35-44
1978
Jim Campbell in BT35-44
Olly Ross in a BT21C
1979
Jimmy Johnstone in a BT30
Ron Cumming in a BT??
1985/1986/1987
Peter Speakman in a BT18
1988/1989
Peter Speakman in a BT21C