Robert Engman (born 1927) is an American sculptor known for his abstract geometric metal sculptures. Using materials like stainless steel and aluminum, he creates forms that emphasize space and movement. His career began in the 1950s, influenced by modernism and industrial design. Engman's works are collected by major museums, including the Museum of Modern Art in New York and the National Gallery of Art in Washington, D.C. He has also created public sculptures for cities like Philadelphia and Chicago. Engman's art explores the relationship between material, light, and spatial dynamics, contributing to the development of contemporary sculpture.