List of BSA motorcycles

This is a list of British manufacturer Birmingham Small Arms Company (BSA) motorcycles from the 1930s until the end of the marque in the 1970s.

The list is tabulated by engine type and period.

In the 1930s the M series was a mixture of overhead valve and side-valve models.

During and after the Second World War only the side-valve models of this series were continued, typically for use by the armed forces or in sidecar combinations.

The C-series were 250 cc single-cylinder models & a 350 cc side-valve model for 1940 only All Bantams were single cylinder two-stroke machines Bantam De Luxe 1949 starting March 24 becomes the BD1 in 1950 BD1 bantam 1950–1953 All BSA parallel twins were pushrod operated overhead valve machines.