Chelsea Jane Winstanley ONZM (born 30 January 1976) is a New Zealand film producer.

Chelsea Jane Winstanley was born on 30 January 1976, in Tauranga, Bay of Plenty, New Zealand.

Winstanley's maternal grandmother was Kiritapu "Kitty" Wilson (nee Borell) (1926–2014).

[7] She won the 2014 SPADA Screen Industry Awards Independent Producer of the Year (shared with Taika Waititi).

[9] In the 2022 Queen's Birthday and Platinum Jubilee Honours, Winstanley was appointed an Officer of the New Zealand Order of Merit, for services to the screen industry and Māori.