Between 1975 and 1982, Bill Beaumont represented England in 34 Tests. Playing at lock, he was captain between 1978 and 1982 in 21 Tests including the 1980 Grand Slam – England's first since 1957. Later that year, he captained the British Lions to South Africa – the first time an Englishman had captained the Lions since 1930. Furthermore, Beaumont represented the Barbarians FC on fifteen occasions.