Constantine "Costa" Manos (October 12, 1934 – January 3, 2025) was an American photographer known for his images of Boston and Greece.

Constantine Manos was born in Columbia, South Carolina on October 12, 1934, the son of Greek immigrant parents.

This work resulted in A Greek Portfolio, published in 1972, which won awards at Arles and the Leipzig book fair.

A Greek Portfolio was reissued in 1999, followed by a major exhibition of his work at the Benaki Museum in Athens.

Manos continued to photograph with Leica cameras, and worked on material for a second American Color collection.