Thomas A. Blasdel (His surname is sometimes listed as Blasedale) (January 2, 1843 – October 12, 1932) was a Union Army soldier during the American Civil War. He received the Medal of Honor for gallantry during the 1863 Siege of Vicksburg. Blasdel enlisted in the Union army at 19 years old in August, 1862, during the Civil War. He went on to get promoted to Private, and from there to Corporal.