Helmore is a surname. Notable people with the surname include:
Basil Helmore (1897–1973), Australian businessman Des Helmore (born 1940), New Zealand artist George Helmore (1862–1922), New Zealand rugby union player Heathcote Helmore (1894–1965), New Zealand architect Thomas Helmore (1811–1890), English choirmaster Tom Helmore (1904–1995), English actor William Helmore (1894–1964), English engineer