Istiaia-Aidipsos (Greek: Ιστιαία-Αιδηψός) is a municipality in the Euboea regional unit, the Central region of Greece.

The seat of the municipality is the town Istiaia.

[3] The municipality Istiaia-Aidipsos was formed at the 2011 local government reform by the merger of the following 5 former municipalities, that became municipal units:[2] The province of Istiaia (Greek: Επαρχία Ιστιαίας) was one of the provinces of the Euboea Prefecture.

It had the same territory as the present municipality Istiaia-Aidipsos.

This Central Greece location article is a stub.