Collingwood defender Isaac Quaynor has joined the Pies' crop of players on long-term deals after signing a five-year extension with the club.

Quaynor, who was contracted for next year, has seen his deal renewed until the end of the 2029 season.

That contract locks Quanyor to the black and white for the long haul alongside young star Nick Daicos, while Josh Daicos (2030) and captain Darcy Moore (2028) also have long-term contracts with Collingwood.

A graduate of the Magpies' Next Generation Academy, Quaynor expressed his delight in recommitting with the club on a fresh deal.

“I'll be forever grateful to Collingwood who gave me my first AFL opportunity back in 2018 and I'm thankful to have secured my future at this Club,” Quaynor said.

“The last few seasons have been so special and the environment that's been created has been amazing. Each week, I can't wait to run out with this amazing group of players and to do so in front of our incredible Magpie Army.

“The future of Collingwood is so bright and I look forward to this next chapter of my journey at this Club.”

Quaynor enjoyed a career-best campaign during Collingwood's premiership run last year, emerging as one of the competition's best lockdown defenders.

Isaac Quaynor during the 2022 AFL Round 1 match between St Kilda and Collingwood (Photo by Cameron Grimes / Zero Digital Media)

Collingwood football boss Grahan Wright said Quaynor's "maturity and professionalism" are among the 24-year-old's leading traits.

We're excited to have Isaac extend with Collingwood for a further five years,” Wright said.

“Throughout his time at the Club, Isaac has shown great commitment to his development which has translated in his impressive contributions on-field, particularly throughout the 2022 & 2023 seasons.

“Isaac's maturity and professionalism stand out, and why we regard him as a future leader for this Club.

“We're excited to see him continue to develop and contribute to our football program & Club in the years to come.”

Collingwood and Quaynor are set to commence their premiership defence in early March with a trip to GIANTS Stadium to face GWS in Opening Round.

The Magpies are also scheduled to face North Melbourne and Richmond in the next month as part of their pre-season schedule.