Nathan Louis Share (November 17, 1903 – January 15, 1950) was an American football player.

[2] He graduated from Tufts in 1925 with a bachelor of science degree in civil engineering.

[3] He played at the guard and tackle positions in the National Football League (NFL) for the Providence Steam Roller in 1925.

[5] He played for Providence while simultaneously attending Harvard Law School.

[6] Share also played for the Brooklyn Horsemen of the American Football League in 1926.