Nordfyn Municipality is a kommune in the Region of Southern Denmark on the north coast of the island of Funen in central Denmark. The municipality covers an area of 452.30 km2 and has a total population of 29,342 (2025). It borders Odense Municipality to the east and south, Assens Municipality to the south and Middelfart Municipality to the west. To the east, Odense Fjord separates Nordfyn Municipality and Kerteminde Municipality. The seat of the municipality is the town of Bogense.