Barry Smith (born 8 March 1940) is an Australian former professional Grand Prix motorcycle road racer.

[2] By 1959, his family had emigrated to Australia and Smith began motorcycle racing against Australian riders such as Kel Carruthers and Tom Phillis.

[2] The need for more competition led Smith back to Europe where he competed in the Grand Prix world championships from 1963 to 1981.

[1] He also won the 1968 Isle of Man 50cc Ultra-Lightweight TT, achieving the first Grand Prix win for Spanish manufacturer Derbi.

[3] Smith won three consecutive victories in the Formula III Class at the Isle of Man TT from 1979 to 1981.