大卫（David），也译为达维德、戴维，是常见英语和法语人名，也是姓氏。

大卫这个名字源于古美索不达米亚人名，并出现于《希伯来圣经》之中，希伯来语为דָּוִד，意思是亲爱的，其希伯来语常见昵称形式为Dudi，英语常见昵称为Dave和Davy。 阿拉伯语和阿卡德语的拼法为 Daud（音"Da-ood"）和Dāwūd داود‎ (阿拉伯语发音： /dæːˈwuːd, dæˈwuːd/)。

在美国，大卫是第二常用男名，有10,905,563（28分之一）的美国人名叫大卫，每年大约有92,597名大卫出生。在北爱尔兰，大卫在1975年新生儿中是最流行男名，但到21世纪初期降至大约第20名。

David is a common masculine given name of Biblical Hebrew origin. King David is a character of central importance in the Hebrew Bible and in both Christian and Jewish religious tradition.

Hebrew: דָּוִד, Modern David, Tiberian Dāwîḏ has the meaning of "beloved", from a root דּוֹד dôwd, which had an etymological meaning of "to boil" but survives in Biblical Hebrew only in figurative usage "to love", and specifically a term for an uncle (father's brother). In Christian tradition, the name was adopted as Syriac:ܕܘܝܕ‎ Dawid, Greek Δαυίδ, Latin Davidus. The Quranic spelling is داوُد Dāwūd.