[2][better source needed] Sunderland Corporation Transport ordered 30 Panthers in 1965 with Stratchans bodies, all of which were delivered by December 1966;[3][4] by 1971 the fleet was 90 strong.

[5] Liverpool City Transport ordered a total of 110 Panthers with Metro Cammell Weymann bodywork while Southport Corporation Transport ordered 22 with Marshall Bus bodywork.

[citation needed] Hull Corporation Transport were an early adopter of the Leyland Panther with Charles H. Roe bodywork, with one Panther being built in 1964 initially for exhibition by the manufacturer at the Commercial Motor Show.

[9][10][11] East Yorkshire Motor Services also ordered Panthers, ordering 19 with Marshall bodywork in 1965 and 1966,[12] while the West Riding Automobile Company took 45 Leyland Panthers in 1967 with both Marshall and Roe bodywork.

Storstockholms Lokaltrafik in Sweden had 200 left-hand drive Panthers bodied by Park Royal Vehicles.