Anna Christina Nobre, FBA, MAE, fNASc (born 1963, Rio de Janeiro), known as Kia Nobre is a Brazilian and British cognitive neuroscientist working at the University of Oxford in the United Kingdom. Nobre holds the Chair in Translational Cognitive Neuroscience shared between the Departments of Psychiatry and of Experimental Psychology and linked to a professorial fellowship at St Catherine's College at the University of Oxford. She is also an Adjunct Professor at the Mesulam Center for Cognitive Neurology and Alzheimer’s Disease at Northwestern University Medical School.