Robert, Rob, Bob or Bobby Porter may refer to:

Politics Robert Porter (Brisbane politician) (c. 1825–1902), alderman and mayor of Brisbane Municipal Council, Queensland, Australia Robert Porter (Ontario politician) (1833–1901), member of the Canadian Parliament from Ontario Robert John Porter (1867–1922), mayor of Victoria, British Columbia, Canada Sir Robert Evelyn Porter (1913–1983), generally known as "Tom", stockbroker and mayor of Adelaide Sir Robert Porter (Northern Ireland politician) (1923–2014), Northern Irish politician Robert Harold Porter (1933–2018), member of the Canadian Parliament from Alberta Rob Porter (born 1977), American White House staffer in the Trump administration

Sport Robert Porter (English footballer) (fl. 1888–1889), footballer for Blackburn Rovers Bobby Porter, Canadian football player who played in 1940 in Canadian football Robert Porter (Australian footballer) (born 1942), Australian rules footballer for Hawthorn Bob Porter (footballer) (born 1942), Australian rules footballer for South Melbourne Bob Porter (baseball) (born 1959), American Major League Baseball player for Atlanta Braves

Others Robert Porter (sword-cutler) (after 1603–1648), supplied Parliament with up to 15,000 swords during the English Civil War and probably fought at the Battle of Birmingham (1643) Sir Robert Ker Porter (1777–1842), British archaeologist and diplomat Robert Percival Porter (1852–1917), British-born American journalist and statistician Sir Robert Porter (British Army officer) (1858–1928), British Army general and medical officer Robert Russell Porter (1908–1986), American radio, television and theater actor and director Robert W. Porter Jr. (1908–2000), U.S. Army general Robert Porter (bishop) (fl. 1947–1989), Australian Anglican Bishop of The Murray Robert W. Porter (neurosurgeon) (born 1926), American neurosurgeon Robert William Porter (1926–1991), U.S. federal judge Bob Porter (record producer) (1940–2021), American blues record producer and radio presenter Robert Porter (economist) (born 1955), American economist at Northwestern University Robert Odawi Porter, president of the Seneca Nation of New York Robert Niel Porter, writer of Santa and the Fairy Snow Queen Bobby Porter, actor in Quark Bob Porter, character in the UK TV series Teachers