Ruby (surname)

Ruby is a surname. Notable people with the surname include:


 * Clayton Ruby (1942–2022), Canadian lawyer and activist
 * Dan Ruby (born 1964), American politician
 * Dave Ruby, American actor
 * Ethan Ruby, American businessman
 * Georg Ruby (born 1953), German musician and composer
 * Harry Ruby (1895–1974), American songwriter and screenwriter
 * Israel Ruby (c. 1888–1983), American attorney and politician
 * Jack Ruby (1911–1967), American businessman and murderer of presidential assassin Lee Harvey Oswald
 * Jacob Ruby (born 1992), Canadian football player
 * Jake Ruby (born 2000), Canadian soccer player
 * Jay Ruby (1935–2022), American anthropologist and academic
 * Joe Ruby (1933–2020), American animator, writer, television producer, and music editor
 * Karine Ruby (1978–2009), French snowboarder
 * Laura Ruby, American author
 * Lloyd Ruby (1928–2009), American race car driver
 * Pierre Ruby (born 1932), French cyclist
 * Sam Ruby, American software developer
 * Sterling Ruby (born 1972), American artist