Eliza Allen may refer to:
Eliza Allen (Maine) (1826–after 1851), American writer from Maine Eliza Allen (Tennessee) (1809–1861), First Lady of Tennessee and the first wife of Sam Houston Eliza Allen (Virginia) (c. 1840–c. 1910), African American activist, clubwoman, and banker Eliza Crosby Allen (1803–1848), American journal editor
See also Eliza Allen Starr (1824–1901), American artist, art critic, teacher, and lecturer Elizabeth Allen (disambiguation)