Lois Greenfield (born 1949) is a photographer made famous by her ability to capture the human form in motion and her use of it as a compositional element in her art. She has been compared with Eadweard Muybridge for exploration of human locomotion, and with Henri Cartier-Bresson for capturing the elusive moment.
She studied anthropology and filmmaking at Brandeis University in the late 1960s. After graduating in 1970, she worked as a freelance photographer in Boston photographing for small independent publications covering everything from rock stars to riots.[2] Having had no formal training in photography, she learned with each project she encountered.