Errol Gulden signs a new four-year deal to remain with the Swans until the end of 2028.
"I feel honoured to have the club put their faith in me for another four years," Gulden said.
"From my time developing in the Academy, to walking through the doors in 2020 as an AFL-listed player, this place has always felt like home to me.
"At the end of the day it was a pretty easy decision for me.
"I've evolved with this club since I was quite a young boy. Also, just the list we've got. We're still one of the youngest lists in the comp. I'm so excited with the direction we're heading in and I want to be apart of that and couldn't see myself playing anywhere else."