David Wilcox may refer to:
- David Wilcox (Canadian musician) (born 1949), Canadian rock musician
- David Wilcox (American musician) (born 1958), American folk musician
- David Wilcox (singer), member of band Triple 8
- David Wilcox (D&H), president of the Delaware and Hudson Railway 1903–1907
- David Wilcox (screenwriter), television writer and producer
- David Wilcox (bishop) (born 1930), British Anglican bishop
- Dave Wilcox (born 1942), American football linebacker
See also
edit- Sir David Willcocks (1919–2015), British choral conductor, organist, and composer