Thomas Edward Reis (August 6, 1914 – November 6, 2009) was a relief pitcher who played in Major League Baseball in the 1938 season.

In eight appearances, he posted a 0–1 record with six strikeouts and a 12.27 ERA in 11 innings.

During World War II, Reis served with the US Army in the European Theatre of Operations.

[1] At the time of his death, Reis was recognized as one of the oldest living MLB players.

This biographical article relating to an American baseball pitcher born in the 1910s is a stub.