Will Gualter is a New Zealand rugby union player. His position is wing or fullback.
Gualter is from Timaru, and attended Lincoln High School, becoming the first student from the school to represent New Zealand Schools.
Gualter was named in the squad for the 2022 Bunnings NPC ahead of Round 1. He joined the ahead of Round 5 of the 2023 Super Rugby Pacific season, making his debut against the .