Carter signed with the Titans on Thursday, Jim Wyatt of the team's official site reports.
The outside linebacker played in 13 games, started 11 and missed four with a concussion with the Falcons in 2024, recording 32 tackles (23 solo) and a forced fumble. A third-round pick of the Giants in 2018, Carter played out his four-year rookie deal with New York before spending the last three seasons with Atlanta, starting 62 of the 96 games he appeared in and recording 21.5 sacks. The 29-year-old projects as a depth piece for the Titans in 2025, though his past starting experience could give him a chance to compete for a steady role this year, too.