Napoleón Aguilera Reyes (November 24, 1919 – September 15, 1995) was a Cuban Major League Baseball third baseman–first baseman who played for the New York Giants from 1943 to 1945, and again in 1950.

Reyes made his major league debut on May 19, 1943 against the Cincinnati Reds at the Polo Grounds.

In 1945, Reyes tied for the National League lead in the hit by pitch with eight.

The two other players who were hit eight times were his teammate/manager and future Hall of Famer Mel Ott, and Chicago Cubs All-Star center fielder Andy Pafko.

This biographical article relating to a Cuban baseball third baseman is a stub.