Jack Martin will depart Princes Park, with the forward among five list changes made by Carlton after a disappointing end to 2024.
Martin, who played 54 games for the Blues since arriving as a pre-season draft pick from Gold Coast ahead of the 2020 season, joins David Cuningham, Caleb Marchbank, Alex Mirkov and Dom Akuei in leaving the club.
The 29-year-old has reportedly pursued options in his home state of WA, undergoing a medical test with the Dockers last week, according to Nine News Perth's Paddy Sweeney.
Martin endured an injury-interrupted 2024 season allowing him just three senior games after a near career-best season in the Blues' resurgence up the ladder in 2023.
The former Sun made a strong impression in his debut final kicking two goals and having a late impact in the air during Carlton's one-goal elimination final win over Sydney in front of 92,000 this time last year.
A two-match ban for striking soured the occasion, before charges were downgraded and he returned to kick 2.1 in a losing preliminary final to Brisbane.
Martin sat out the majority of 2024 injured, without a contract on the table for next year.
Blues list management lead Nick Austin said Martin "showed a resilient mindset through his five seasons and has made some lasting friendships at the football club".
A potential lifeline from Freo could add to his 151 career games since debuting with the Suns in 2014.
At the Dockers, Conrad Williams has been delisted after failing to break into the senior side across two seasons.
The 19-year-old Next Generation Academy and Claremont colts product played out the majority of his tenure in Fremantle's WAFL affiliate Peel Thunder's reserves side, managing just one league game in 2024.