The Convento de Premonstratenses de San Norberto, also known as Convento de Mostenses or Convento de San Norberto,[1] named after the founder of the Premonstratensian Order, is a religious building that disappeared. It was located on the ground of the current Plaza de Los Mostenses, next to the Gran Vía of Madrid (Spain). It was founded in 1611[2] by the community of the Fathers Canons Premonstratensians with the permission of Cardinal Archbishop of Toledo Bernardo de Rojas and financed by a benefactor, the Count of Miranda, Juan of Zúñiga, the then president of the Council of Castile. Today the site of the convent is occupied by a market built in the 19th century, known as Mercado de Los Mostenses.