Ridgway is both a given name and a surname. Notable people with the name include:
Ridgway Robert Syers Christian Codner Lloyd (1842–1884), English physician and antiquaryDave Ridgway (born 1959), CFL (Canadian Football League) Hall of FamerEldo T. Ridgway (1880–1955), American politician and physicianFred Ridgway (1923–2015), former England and Kent cricketerGary Ridgway (born 1949), U.S. serial killer (a.k.a. the Green River Killer)John Ridgeway (c. 1517–1560), English Member of ParliamentJohn Ridgway (comic artist) (born 1940), British comics artistJohn Ridgway (sailor) (born 1938), British sailorJohn Livzey Ridgway (1859–1947), American scientific illustratorKeith Ridgway (late 20th/early 21st c.), Irish authorLinda Ridgway (born 1947), an American artistMatthew Ridgway (1895–1993), U.S. military generalRobert Ridgway (1850–1929), U.S. ornithologistStan Ridgway (born 1954), U.S. musicianThomas Ridgway (early 19th c.), British traderThomas S. Ridgway (1826–1897), American politician and businessman