Livraria Lello & Irmão, also known as Livraria Chardron or simply Livraria Lello (Lello Bookstore) is a bookstore located in central Porto, Portugal. Along with Bertrand in Lisbon, it is one of the oldest bookstores in Portugal. It is frequently rated among the top bookstores in the world, placing third in lists by the Lonely Planet and The Guardian.