Pub O Connell; Espoz y Mina Street, 7; good option if you are in the center (Sol, Plaza
National Library, etc;
https://www.instagram.com/oconnellirishpubmadrid/

Pub James Joyce; Alcalá Street, 59; the nearest one to Retiro, Archeological Museum,
Arqueológico, Biblioteca Nacional, Puerta de Alcalá, etc; web:
https://www.jamesjoycemadrid.com/

Paddy´s Irish Pub; Concha Espina Avenue, 69; nice option if you are in the north of
Madrid (financial area, Santiago Bernabéu Stadium, etc);
https://www.paddys.es/