Romer is a surname. Some individuals with the surname include:
Wolfgang William Romer (1640–1713), Dutch/British military engineer
Ole Rømer (1644–1710), Danish astronomer
John Lambertus Romer (1680–1754), British military engineer
Johann Jacob Roemer (1763–1819), Swiss physician and naturalist
Michał Józef Römer (1778–1853), politician, writer, and notable member of the Polish-Lithuanian gentry
Isabella Frances Romer (1798–1852), English travel writer and novelist
Edward Jan Römer (1806−1878), Polish painter
Friedrich Adolph Roemer (1809–1869), German geologist
Ferdinand von Roemer (1818–1891), German geologist, brother of Friedrich Adolph Roemer
John Romer (politician) (fl. 1831), 19th century Governor of Bombay
Alfred Isidore Romer, (1832-1897), Belarusian, Polish and Lithuanian painter, sculptor, carver and medalist, participant of the January Uprising (1863)
Sir Robert Romer (1840–1918), British judge
Edward Mateusz Römer (1848-1900), Polish painter
Mark Romer, Baron Romer (1866–1944), British judge
Eugeniusz Romer (1871–1954), Polish cartographer
Michał Pius Römer (1880–1945), Lithuanian lawyer
Josef “Beppo” Römer (1892–1944), German anti-fascist Freikorps leader and KPD organizer
Alfred Romer (1894–1973), U.S. paleontologist
Tadeusz Romer (1894–1978), Polish diplomat and politician
Sir Charles Romer (1897–1969), British judge
Edmund Romer (1904-1988), Polish engineer, metrologist
Charles E. Roemer, II (1923-2012), Louisiana planter, businessman, and politician
William F. Roemer, Jr. (1926–1996), U.S. FBI agent
Piet Römer (born 1928), Dutch actor
Roy Romer (born 1928), governor of Colorado
Elizabeth Roemer (born 1929), U.S. astronomer
John Romer (Egyptologist) (born 1941), British egyptologist
Buddy Roemer (born 1943), governor of Louisiana
John Roemer (born 1945), U.S. economist
Hanne Rømer (born 1949), Danish composer
Paul Romer (born 1955), U.S. economist
Timothy J. Roemer (born 1956), U.S. politician and ambassador
Christina Romer (born 1958), U.S. economist, chair of the Council of Economic Advisers
David Romer (born 1958), U.S. economist
Marcus Romer (born 1961), UK theatre director
Emile Roemer (born 1962), Dutch politician
Max Joseph Roemer (1791–1849), was a German botanist
Sarah Roemer (born 1984), U.S. actress
