Robert Lyons may refer to:
Robert Fern Lyons (1856–1926), Manitoba politician Robert F. Lyons (actor) (born 1939), American actor Robert Llewellyn Lyons (born 1948), Saskatchewan politician Robert Dyer Lyons (1826–1886), Irish physician Robert Lyons (American football) (1934–2019), American football coach, Northeastern University Robert Lyons (writer) (born 1959), American playwright and director Robbie Lyons (1972–2003), American murderer Robert Lyons (Australian politician) (1849–1892), member of the Queensland Legislative Assembly Robert T. Lyons (1873–1956), American architect in New York City Robert Allan Gus Lyons (1890–1984), political figure in British Columbia Robert Lyons, sex offender caught on the TV show To Catch a Predator
See also Robert Lyon (disambiguation)