David William Duchovny (1960 nî 8 goe̍h 7 ji̍t chhut-sì) sī Bí-kok ê gián-goân, pat poaⁿ kòe X Tóng-àn tiān-sī-kio̍k kiam tian-iáⁿ ê chú-kak Fox Mulder. I āu--lâi mā tī Californication lāi-bīn ián-chhut.