Hibbertia, commonly known as guinea flowers, is a genus of flowering plants in the family Dilleniaceae. They are usually shrubs with simple leaves and usually yellow flowers with five sepals and five petals. There are about 400 species, most of which occur in Australia but a few species occur in New Guinea, New Caledonia, Fiji and Madagascar.

George Hibbert was an English merchant, politician and ship-owner. Alongside fellow slaver Robert Milligan, he was also one of the principals of the West India Dock Company which instigated the construction of the West India Docks on London's Isle of Dogs in 1800. An amateur botanist and book-collector, he also helped found the Royal National Lifeboat Institution in 1824.