Alvin C. Reis (March 24, 1892 – January 24, 1956) was an American lawyer, politician, and judge.

He was a Wisconsin Circuit Court Judge for the last 20 years of his life.

[1] He graduated from the University of Wisconsin-Madison and Harvard Law School.

During World War II, he served as a major in the United States Army.

He died on January 24, 1956, in Madison, Wisconsin, and is buried at Forest Hill Cemetery.