Greene's College Oxford (informally referred to as Greene's) is an independent (i.e. private) sixth form tutorial college (an educational institution which combines characteristics of a tuition centre and a college) in Oxford, England. The college specialises in providing bespoke one-to-one tuition for students of any age, though particularly 16-18-year-olds. Greene's is situated near Pembroke College and Christ Church - two constituent colleges of the University of Oxford.