Molyneux is a surname.

Molyneux may also refer to:

Molyneux baronets Molyneux River, a former name for New Zealand's Clutha River Molyneux Park, a sports ground in Alexandra, New Zealand, close to the Clutha River Port Molyneux, a former town close to the river's mouth Molineux Stadium, home ground of Wolverhampton Wanderers Football Club Molyneux (ward), an electoral ward of the Sefton Metropolitan Borough Council, England

See also Molyneux's problem, a philosophical thought experiment Molyneux globes, terrestrial and celestial spheres made by Emery Molyneux Molineux (disambiguation) Moulineaux, a commune in the Seine-Maritime department in the Normandy region in northern France