Piercey is used as a surname and as a given name. Notable people with the name include:

Surname

Charles Piercey (1890–1966), Australian racing cyclist Harold Piercey (born 1935), Canadian educator and former politician Lisa Piercey (), American physician Robert Piercey (), Canadian philosopher and professor Sheila Piercey Summers (1919–2005), South African tennis player William Drysdale Piercey (1877–1964), Canadian politician from Nova Scotia

Given name

Piercey Dalton (), Canadian-American actress

See also Piercy (disambiguation)