Nicholas Codner (born March 23, 2006) is a Canadian curler from Torbay, Newfoundland and Labrador.

[3] Codner made his curling debut on the competitive scene in 2021 when the Simon Perry rink participated in the 2021 Newfoundland and Labrador Tankard.

They beat the Parker Tipple rink in the finals with a score of 8–4 to send the team off to the 2023 Canadian U18 Curling Championships.

The Perry rink also continued this success into the U21 Newfoundland & Labrador provincial tournament.

This qualified them to be Team Newfoundland & Labrador 1 at the 2023 Canadian Junior Curling Championships, where they finished a disappointing 15th.