1963 Grand Prix motorcycle racing season

The 1963 Grand Prix motorcycle racing season was the 15th F.I.M.

Road Racing World Championship Grand Prix season.

The season consisted of twelve Grand Prix races in six classes: 500cc, 350cc, 250cc, 125cc, 50cc and Sidecars 500cc.

Points were awarded to the top six finishers in each race.

Bold – Pole Italics – Fastest Lap Each constructor is awarded the same number of points as their best placed rider in each race.