Ansio is a station on line 2 of the Bilbao metro.

It is located in the neighborhood of Arteagabeitia-Zuazu, in the municipality of Barakaldo.

The station is located next to the main entrance to the Bilbao Exhibition Centre (BEC).

The main Customer Attention Offices for line 2 are also located in this station.

The station is served by line 2 from Basauri to Kabiezes.