Eliza Smith may refer to:
Eliza Smith (writer) (died c. 1732), English cookery book writer Eliza Bland Smith Erskine Norton (born Eliza Bland Smith, 1795–1855), British poet Eliza Doyle Smith (1859–1932), American songwriter Eliza Kennedy Smith (1889–1964), American suffragist
See also Liza Parker (now Liza Smith, born 1980), English badminton player Elizabeth Smith (disambiguation)