Kate Hadley (b. 2001) is an Australian artist from the Wollondilly Shire in New South Wales, and is currently practicing in Sydney. Hadley is now undertaking her postgraduate studies at National Art School completing her Bachelor of Fine Art (Honours).

In 2025, Hadley completed her Bachelor of Fine Art degree at National Art School, with an emphasis in painting. Her works have been shown in various selected group exhibitions highlighting emerging artists including Fresh and Found at Scratch Art Space 2025, New Year Fresh Canvas at Goodspace Gallery 2025, The Drawing Show as part of National Art School Grad Show 2025, and most recently New Frontiers at Stala Contemporary in Perth. Hadley was also the recipient of the Harvey Galleries National Art School Exhibition prize in 2025.