Kudelstaart is a town in the Dutch province of North Holland.

It is a part of the municipality of Aalsmeer, and lies about 10 km southeast of Hoofddorp.

The current name is a combination of "fish net" and "long, thin piece of land".

Like in neighbouring Aalsmeer, greenhouse-based agriculture is very important to the local economy.

Perhaps the most remarkable edifice in Kudelstaart is the fort belonging to the Stelling van Amsterdam.