Theda Bara (1885 nî 7 goe̍h 29 ji̍t - 1955 nî 4 goe̍h 13 ji̍t), goân-miâ Theodosia Burr Goodman, sī Bí-kok ê bô-siaⁿ tiān-iáⁿ ián-goân, sī tē-it tāi tiān-iáⁿ bêng-seng chi it, ū ián koè 1917 nî ê Cleopatra téng chhut.