Landamn re-signed with the Falcons on Wednesday, Terrin Waack of the Falcons' official site reports.
Landman finished 2023 with 110 tackles (66 solo), three pass defenses, three forced fumbles, two sacks and one interception in 16 appearances.
Landman recorded six total tackles (five solo) in Sunday's 37-17 loss to the Bears.
Landman logged nine tackles (seven solo) in Atlanta's 29-10 win Sunday versus the Colts.
Landman (knee) is active Sunday against the Panthers.
Landman (knee) was a limited participant during practice Wednesday, Amna Subhan of the Falcons' official site reports.
Landman (knee) has been ruled out ahead of Sunday's game against the Buccaneers.
Landman (thigh) has exited Sunday's game against the Jets, Terrin Waack of the Falcons' official site reports.
Landman (thigh) was a limited participant at practice Thursday, Amna Subhan of the Falcons' official site reports.
Landman won't practice Wednesday due to a lower-body injury, but it's not considered serious, D. Orlando Ledbetter of The Atlanta Journal-Constitution reports.