Adrienne Lois Kaeppler (born 1935) is an American anthropologist, curator of Oceanic Ethnology at the National Museum of Natural History at the Smithsonian Institution in Washington, DC. Since 2005, she has been President of the International Council on Traditional Music. Her research focuses on the interrelationships between social structure and the arts, including dance, music, and the visual arts, especially in Tonga and Hawaii.