Delamare or De la Mare is a surname of Norman origin.^[1] Delamare may refer to:

• Achille Joseph Delamare (1790-1873), French senator.
• Sir Arthur de la Mare (1914–1994), British diplomat
• Delphine Delamare (née Couturier, 1822–1848), French housewife said to have inspired Flaubert's Madame Bovary
• Frederick Archibald de la Mare (1877–1960), New Zealand lawyer and educationalist
• Sir John Delamare (c.1320–1383), courtier of Edward III of England and builder of Nunney Castle in Somerset
• Júlio Delamare (1928-1973), Brazilian sports journalist
• Lise Delamare (1913–2006), French stage and film actress
• Manuel De La Mare (born 1979), Italian music producer and recording artist
• Marisa Delamare, character in His Dark Materials
• Marcel Delamare, character in The Secret Commonwealth
• Sir Peter de la Mare (died c.1387), English politician during the Good Parliament of 1376
• Philip DeLaMare (1823–1915), American Mormon who started a sugar factory in Utah
• Rosine Delamare (1911–2013), French costume designer
• Walter de la Mare (1873–1956), English writer
• William de la Mare (died c.1285), English Franciscan theologian
• Xavier Delamare, French former Scientology leader