Martha Jackson Jarvis (born 1952) is an American artist known for her mixed-media installations that explore aspects of African, African American, and Native American spirituality, ecological concerns, and the role of women in preserving indigenous cultures. Her installations are composed using a variety of natural materials including terracotta, sand, copper, recycled stone, glass, wood and coal. Her works often focus on the history and culture of African Americans in the southern United States. In her exhibition at the Corcoran, Jarvis featured over 100 big collard green leaves, numerous carp and an live Potomac catfish.