Catherwood is a surname. Notable people with the name include:
Andrea Catherwood (born 1967), Northern Ireland news presenterChristopher Catherwood (contemporary), British authorDavid Catherwood (born 1956), Irish composer and orchestra conductorEarl Catherwood (1900–1988), Canadian politician (in Ontario)Emma Catherwood (born 1981), Welsh actressEthel Catherwood (1908–87), Canadian Olympic track and field athleteSir Fred Catherwood (1925–2014), British politician; member of the European Parliament 1974–94Frederick Catherwood (1799–1854), English artist and architectJohn Alexander Catherwood (1857–1940), Canadian politician (in British Columbia)John Hugh Catherwood (1888–1930), U.S. Navy seamanMary Hartwell Catherwood (1847–1902), American authorMichael Catherwood (born 1979), American radio personality