Sérgio Antônio Thomé (born 31 October 1948) is a retired Brazilian athlete who specialised in the discus throw. He won four gold medals at the South American Championships.^[1] He also represented his country at the 1971 Pan American Games.

His personal best in the discus throw is 55.02 metres set in Belo Horizonte in 1971.^[2]

Year	Competition	Venue	Position	Event	Notes
Representing  Brazil
1970	Universiade	Turin, Italy	14th (q)	Discus throw	46.82 m
1971	Pan American Games	Cali, Colombia	5th	Discus throw	54.40 m
	South American Championships	Lima, Peru	1st	Discus throw	53.82 m
1975	South American Championships	Rio de Janeiro, Brazil	1st	Discus throw	50.84 m
1977	South American Championships	Montevideo, Uruguay	1st	Discus throw	52.24 m
1979	South American Championships	Bucaramanga, Colombia	1st	Discus throw (1.75 kg)	56.10 m