Colour orange. With a wolf named after Margaret Hadley, Principal from 1995 until 2007. Introduced as a new house in 2021. The Hadley crest features a wolf, a symbol of strength, endurance and courage. Mrs Hadley modernised Wenona with laptops, new computer labs, the Miller Street expansion, a new courtyard that replaced tennis and basketball courts, and purchased several Ridge Street cottages. She wore red framed glasses that are part of the School archive collection. Wenona's issue of student laptops in 1996 was one of the first schools to do so in NSW.