Elisha Dyer Jr. was a Rhode Island politician who was 45th Governor of Rhode Island from 1897 to 1900. He was the son of Elisha Dyer, Governor of Rhode Island from 1857 to 1859.

The 103rd Field Artillery Regiment is a regiment of the United States Army. The only currently existing component is the 1st Battalion, 103rd Field Artillery Regiment, a unit of the Rhode Island National Guard. The regiment was originally constituted in 1917, but it descends from predecessor units dating back to 1801.