Titus Quinctius Capitolinus Barbatus (consul 421 BC)

Titus Quinctius Capitolinus Barbatus was a consul of the Roman Republic in 421 BC.

Quinctius belonged to the Quinctia gens, one of the early Republics most influential patrician families. Quinctius was the son of Titus Quinctius Capitolinus Barbatus, a six time consul, and nephew of the famous dictator Lucius Quinctius Cincinnatus.