Essendon has re-signed key defender Patrick Ambrose for two more years.

The 27-year-old will remain at the Bombers until at least the end of the 2021 season.

โ€œIโ€™m thrilled to extend my contract for a further two years. I love playing at this club,โ€ Ambrose told the club's website.

โ€œWe have a great mix of developing talent coming through, and an experienced group of leaders so we are building towards something special.

โ€œUltimately, we want to continue to improve as a team and I believe this group is capable of success in the coming years.โ€

Ambrose has played 80 games for the Bombers since being picked up in the rookie draft in 2014.