Gerardus Johannes "Hans" Wijers is a Dutch retired politician of the Democrats 66 (D66) party, and businessman. He is the chairman of the supervisory board of ING Group since 2018.

The ING Group is a Dutch multinational banking and financial services corporation headquartered in Amsterdam. Its primary businesses are retail banking, direct banking, commercial banking, investment banking, wholesale banking, private banking, asset management, and insurance services. With total assets of US$967.8 billion, it is one of the biggest banks in the world, and consistently ranks among the largest banks globally.