James Marion Logan (December 19, 1920 – October 9, 1999) was an American and former National Guard soldier who was a recipient of the United States military's highest decoration—the Medal of Honor—for his actions in World War II. Logan reached the rank of technical sergeant before leaving the Army in March and then National Guard in May 1945. He died at age 78 and was buried at the Texas State Cemetery in Austin, Texas. He was posthumously awarded the Texas Legislative Medal of Honor on May 30, 1997.