The 1980 Borden Classic was a women's tennis tournament played on outdoor hardcourts in Nagoya, Japan.

The event was part of the Category A[a] of the 1980 Colgate Series.

It was the second edition of the tournament and was held from 13 October through 19 October 1980.

Unseeded Dana Gilbert won the singles title.

[1] Dana Gilbert defeated Barbara Jordan 5-1 ret Lindsay Morse / Jean Nachand defeated Nerida Gregory / Marie Pinterová 6–3, 6–1