Dr. Esther Romania Bunnell Pratt Penrose (August 8, 1839 – November 9, 1932) was a leading figure in Latter-day Saint (LDS) and Utah culture during the late-19th-century and early-20th-century. She is widely known for being the first LDS woman to receive an MD degree and for being the first woman to be a medical doctor in the state of Utah.