Nick Griggs (born 18 December 2004) is an Irish middle and long-distance runner from County Tyrone.

[1] From Newmills, County Tyrone,[2] Griggs was made the Head Boy at Cookstown High School.

[6] Griggs ran for Mid Ulster AC in County Tyrone before switching to the Candour Track Club in Belfast, where he is coached by Mark Kirk.

[22] In December 2023, he won bronze in the 2023 European Cross Country Championships U20 individual race in Brussels, finishing behind Niels Laros and Axel Vang Christensen.

[25] In May 2024, he lowered his outdoor 1500 metres personal best to 3:35.90 in Chorzow, which met the qualifying standard for the 2024 European Championships in Rome.

[30] He won silver in the U23 race at the 2024 European Athletics Championship in Antalya, Turkey, with his Irish team finishing fourth overall.