María del Pilar Ayuso González (born 16 June 1942 in Badajoz) is a Spanish politician and Member of the European Parliament with the People's Party, part of the European People's Party.
She is a substitute for the Committee on Agriculture and Rural Development and the Committee on Industry, Research and Energy and the Committee on the Environment, Public Health and Food Safety. She is also a member of the Delegation for relations with Mercosur.