Oley

Oley may refer to:

People

• Barnabas Oley (1602–1686), English churchman and academic
• Johann Christoph Oley (1738–1789), German organist and composer

Places

• Oley Valley, Pennsylvania
• Oley Township, Berks County, Pennsylvania
• Oley, Pennsylvania, a census-designated place within this township

Other

• OleY, acronym for L-olivosyl-oleandolide 3-O-methyltransferase, an enzyme
• Oley, a car brand