Katherine Ross

Katherine Ross and variants may refer to:
 * Catherine Ross (Museumand), founder of UK museum of Caribbean heritage
 * Catherine L. Ross, American educator
 * Catherine Sheldrick Ross (1945–2021), Canadian professor and dean
 * Kate Ross (1956–1998), American author
 * Katharine Ross (born 1940), American actress
 * Katherine Ross (scientist), British marine biologist
 * Katherine Ross (died 1697), Scottish Covenanter, memoirist and schoolmistress
 * Kathryn Ross (rower) (born 1981), Australian Paralympic rower
 * Kathryn Ross (writer) (born 1966), British writer