Alvin Roy "Allie" Morrison (June 29, 1904 – April 18, 1966) was an American wrestler who won the freestyle featherweight competition at the 1928 Summer Olympics.

As a high school sophomore, Morrison wrestled at the U.S. Olympic trials, but lost to the eventual champion.

At the 1928 Olympic Games, Morrison won the gold medal in freestyle wrestling in the featherweight division.

Next year Morrison graduated from the University of Illinois with a degree in English and physical education and began coaching wrestling and football.

This biographical article relating to an American sport wrestler or wrestling coach is a stub.