Bienvenue, Sébastien 🟡🟢
— FC Nantes (@FCNantes) October 7, 2020
Corchia, 29, left Sevilla by mutual consent on Saturday after three years with the Spanish club.
Signed for €7.5m from Lille in 2017, Corchia made only 12 league appearances in his first season at Sevilla.
He was loaned out to Benfica the following year and then Espanyol last season.
With no prospect of game time at Sevilla, the two parties agreed a termination of his contract.
And Nantes have moved quickly to secure the one-time French international.
Corchia, who has taken the number 24 shirt, will add experience and quality to Christian Gourcuff’s team.