Elmer James Ryan (May 26, 1907 – February 1, 1958) was a United States representative from Minnesota.
He attended the public schools, was graduated from the University of Minnesota Law School at Minneapolis in 1929, was admitted to the bar the same year and commenced practice in South St. Paul, Minnesota with Harold Stassen.
He resumed the practice of law, then entered active duty in the United States Army on June 23, 1942, as a lieutenant in the Selective Service.
He again resumed the practice of law in South St. Paul He died in an automobile accident on Wisconsin Highway 35, five miles north of Somerset, Wisconsin, February 1, 1958; he was interred in St. Joseph's Cemetery (Rosemount, Minnesota).
He had been married to Elenore Ford (daughter of Joseph Moravec and Cristine Kriz Moravec), who predeceased him, and they had two children, Elmer James Ryan and Jacque Ryan.