David Wilcox may refer to:
Music David Wilcox (Canadian musician) (born 1949), Canadian rock musician David Wilcox (American musician) (born 1958), American folk musician David Wilcox, member of English band Triple 8
Others David Wilcox (D&H), president of the Delaware and Hudson Railway 1903–1907 David Wilcox (screenwriter), television writer and producer David Wilcox (bishop) (1930–2025), British Anglican bishop Dave Wilcox (1942–2023), American football linebacker
See also David Wilcock (1973–2026), American paranormal writer, media personality, and YouTuber Sir David Willcocks (1919–2015), British choral conductor, organist, and composer