The registers hold details of individual Minis and Mini Coopers, which serves as a detailed source of technical and historical data.

These registers are administered by a Registrar, who keeps details of all the cars relevant to the register, deals with members enquiries and supplies regular updates to the MCR magazine.

Those registers that have a page detailing their particular model are highlighted.

Register Models Covered
Mk1 Cooper Register Austin and Morris Cooper (Mk1)
Mk1 Cooper S Register Austin and Morris Cooper S (Mk1)
Mk2 Cooper Register Austin and Morris Cooper (Mk2)
Mk2 Cooper S Register Austin and Morris Cooper S (Mk2)
Mk3 Cooper S Register Mini Cooper S (Mk3)
Innocenti Mini Cooper Register Innocenti Mini Cooper Mk1,2,3,1300,100 Export and Authi Mini Cooper
1275 GT Register 1275 GT models
RSP Cooper Register RSP Cooper
Rover Cooper Register Rover Mini Cooper
First Generation MINI Register R50, R52 and R53 MINI models
Later Generation MINI Register Later MINI models
Appendix K Register For Appendix K race cars
Coachbuilt Cooper and S Register Cars built by the likes of Radford and Wood & Pickett
Ex-Police Register Mini Coopers used by police forces
Ex-Works and Competition Car Register Ex Works Minis and Minis modified in the spirit of the Works. This includes Competition cars
Mini Super Register Mini Supers
Non-Cooper Register All other Non-Cooper Minis