American producer who worked on Star Trek from its first pilot, serving as associate producer and co-producer of The Original Series and supervising producer of The Next Generation.
Robert H. Justman (1926–2008) was an American television producer and production manager. He was assistant director on both Star Trek pilots, The Cage and Where No Man Has Gone Before, then served as associate producer for the first two seasons and co-producer at the start of the third before leaving the series.
Justman returned to the franchise in 1987 as supervising producer during the early run of Star Trek: The Next Generation. With Herbert Solow he co-wrote Inside Star Trek: The Real Story (1996), a history of the original production. His other credits include The Outer Limits and Mission: Impossible. He died in 2008.