Kalverdijk (West Frisian: Kalveredìk) is a hamlet in the Dutch province of North Holland. It is a part of the municipality of Schagen, and lies about 8 km north of Heerhugowaard.

The hamlet was first mentioned in 1575 as Caluerdyck, and is a combination of dike and calf. Kalverdijk has place name signs. It is considered part of Tuitjenhorn, and consists of about 105 houses and 70 holiday homes.