Wines, who turned 26 in October, signed an extension with the Power on Monday which will have him remain at the club until 2026.
Wines was already signed with the club through to the end of 2022, and despite trade murmurs in recent years, has declared his desire to stay in the city of churches long term.
“The club is in a really strong position going forward and to be able to be a part of its long-term future is something I’m looking forward to,” Wines said.
“I think we’ve built a powerful list that I’m excited about, so I was only too happy to jump at the opportunity to be locked away to allow me to concentrate on doing what I need to do to put us in a position to chase our premiership goals.
“I’m so excited to be part of this young developing group and I can’t wait to see what we can do together.”
Following injury issues in prior years, Wines recaptured his form for the club in 2020, playing 17 of a possible 19 games for the season.
Wines polled the third most votes for the club in the Brownlow Medal, and was named Port's player of the finals.
Port Adelaide’s general manager of football Chris Davies spoke highly of the club's vice-captain's commitment to the Alberton crowd.
“Ollie has shown that he’s a key figure at our club and his performance in the back half of 2020 in many ways drove the team to perform the way it did,” Davies said.
“His call to recommit to our club early demonstrates his leadership and belief in the direction the club is heading.”
MORE LOCAL SPORT
Leitchville-Gunbower could surprise a few in 2021
AFL Goulburn Murray confirm junior structure
VFL rule change could stifle developing players chances
13°C