Ollie Wines and Mitch Georgiades have both undergone successful post-season surgery.
The pair had knee arthroscopies earlier this month to clean out the joint and best prepare them for the 2026 season.
Both players are expected to have minimal impact to their pre-season training capacity.
Port Adelaide's first to fourth year players will commence pre-season training on Monday, November 10, while all remaining players will return to the club on Monday, 24 November.