Ginn, 35, is entering his 14th NFL season. He played for the Saints for the last three seasons, and he recorded 30 receptions for 421 yards and two touchdowns in 16 games in 2019.
The Dolphins selected Ginn at No. 9 overall in the 2007 NFL Draft. He has played for the Dolphins, Panthers, 49ers, Cardinals and Saints in his career.
The Bears haven't made the signing of Ginn official yet.