Robert Montague Frith (born 1944), is a male former athlete who competed for England.
He held the world record for 50 metres and was four times National AAA champion over 60 metres.
He was a member of the Kingston Athletics Club and Polytechnic Harriers.
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- "Your marathon tales". BBC Sport.
- "1966 Athletes". Team England.
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- "Athletes and results". Commonwealth Games Federation.