David Nicholas (disambiguation) explained

David Nicholas (born 1991) is an Australian cyclist.

David Nicholas may also refer to:

• David Nicholas, English form of Dafydd Nicolas (c.1705–1774), Welsh poet
• Dai Nicholas (David Nicholas, 1897–1982), footballer
• David Nicholas (journalist) (1930–2022), British journalist
• David Nicholas, music producer on Reasons for Voyaging
• David Nicholas (rugby union) (born 1955), Welsh rugby union player