Marielle Hall is a long-distance runner from the United States. She competed in the Women's 5000 meters event at the 2015 World Championships in Athletics in Beijing, China as well as the Women's 10,000 meters final at the 2016 Summer Olympics in Rio de Janeiro, Brazil.

The women's 5000 metres at the 2015 World Championships in Athletics was held at the Beijing National Stadium on 27 and 30 August. The reigning champion from 2013 Meseret Defar was absent from the competition, having not yet returned from a career break to start a family.