Antonio Ambu (born 10 May 1936) is an Italian former long-distance runner who competed in the 1964 Summer Olympics and in the 1968 Summer Olympics.
National championships
Antonio Ambu has won 34 times the individual national championship.
6 wins on 5000 metres (1958, 1961, 1962, 1964, 1965, 1967)
7 wins on 10000 metres (1958, 1962, 1964, 1965, 1966, 1967, 1968)
7 wins on Half marathon (1961, 1962, 1964, 1965, 1966, 1967, 1968)
7 wins on Marathon (1962, 1964, 1965, 1966, 1967, 1968, 1969)
7 wins on Cross country running (1959, 1963, 1964, 1966, 1967, 1968, 1969)
