Bactria (disambiguation)

Bactria was an ancient region of Central Asia centred on the city of Balk (Bactra) in present-day Afghanistan.

Bactria may also refer to:
 * Bactria (satrapy), administrative division of the Achaemenid Empire covering the region
 * Bactria (fly), a genus of insects in the family Asilidae
 * Bactria (plant), a genus of plants in the family Polygonaceae