Antonio Barbosa may refer to:
António Barbosa (footballer) (born 1931), Portuguese footballer António Barbosa (football manager) (born 1982), Portuguese football manager António Barbosa de Melo (1932–2016), Portuguese politician Antonio Barbosa Heldt (died 1973), Mexican politician Alves Barbosa (1931–2018, Portuguese cyclist, full name António da Silva Alves Barbosa Antônio Lemos Barbosa (1910–1970), Brazilian priest and academic