Gaston Ahi Robbins (September 26, 1858 – February 22, 1902) was a U.S. Representative from Alabama.

He attended Trinity College at Durham and was graduated from the University of North Carolina at Chapel Hill in 1879.

He was admitted to the bar in 1880 and commenced practice in Selma, Alabama.

He resumed the practice of law in New York City, where he died on February 22, 1902.

This article incorporates public domain material from the Biographical Directory of the United States Congress