Sean Gaffney

Assistant Coach


A native of Whitesboro, NY, Sean has cultivated a strong hockey career rooted in dedication, development, and a lifelong passion for the game. He began playing at a young age with the Whitestown Youth Hockey organization before spending five formative years with an independent team based in Morrisville, NY.

Sean is a graduate of Whitesboro High School, where he was a standout player on the school’s hockey team. Following high school, he continued his career at the junior college level and competed with several AA and AAA programs. He also gained valuable experience through various elite summer teams and development camps.

After his playing career, Sean transitioned seamlessly into coaching and player development. He now serves as the Assistant Varsity Coach at his alma mater, Whitesboro High School. With a deep understanding of the game and a commitment to developing talent, Sean has become an invaluable asset to the program—particularly in guiding forwards and managing special teams. His focus on skill development, hockey IQ, and team strategy has helped players elevate their performance and reach their full potential.