Taneichi (種市町, Taneichi-machi) was a town located in Kunohe District, Iwate Prefecture, Japan.

The village of Taneichi was created on April 1, 1889 within Kita-Kunohe District with the establishment of the municipality system.

Taneichi was raised to town status on April 1, 1951, annexing the village of Nakano on February 11, 1955.

On April 1, 2005, Taneichi merged with the town of Ōno (also from Kunohe District) to create the new town of Hirono.

The following table lists Taneichi's schools.