John "Keoni" Sai Keong Kauwe III (born April 10, 1980) is an American geneticist and academic administrator serving as the 11th president of Brigham Young University–Hawaii (BYU–Hawaii), a position he has held since July 1, 2020. Kauwe served previously as chair of the Department of Biology and as dean of Graduate Studies at Brigham Young University (BYU) in Provo, Utah. He is a researcher who specializes in the genetics of Alzheimer's disease.