Reginald William Thomas "Roy" Ingram (born November 19, 1900, date of death unknown) was a South African boxer who competed in the 1920 Summer Olympics and in the 1924 Summer Olympics.
He was born in Belfast, United Kingdom of Great Britain and Ireland
In 1920 he was eliminated in the second round of the welterweight class after losing his fight to Trygve Stokstad.
Four years later he was eliminated in the quarter-finals of the welterweight class after losing his fight to the upcoming gold medlaist Jean Delarge.