A Taste of Home: The English Supermarket
C/ Floridablanca 78
Krakoviak Polish Specialties.
Calle de Sicília 324-332
Carrefour Market Ramblas
Rambla de los Estudios, 113
(Dr Pepper lovers have me to thank for this: I kept asking until they finally started stocking it a couple of years ago. It seems to be a very popular item. Unlike the Dr Pepper sold in the Carrefour Planet locations below, it is stocked in the regular soft drink section, which is on the ground floor, not in the foreign foods section AKA Sabores del Mundo, located on the basement level.)
Carrefour Planet Hipermercado La Maquinista
La Maqunista Shopping Center
Carrefour Planet Hipermercado Gran Vía 2
(This one is just a few blocks outside Barcelona city limits, not far from Plaza de España. One pain in the neck about these two locations is that they don't stock as much as the Ramblas location does, so don't be surprised if they are out. Sometimes they are out for one week, sometimes several weeks. I have only seen the Dr Pepper supply at the Ramblas location out of stock once, and that was only for a few days.)
The Carrefour hypermarket location at Las Glories (which is not as huge as the Planet stores) has never stocked Dr Pepper that I know of. I only asked a couple of times, but that was because it was not a location I went to much.
Via Laietana 15
C/ Diputacion 314
Calle Joaquin Costa 28
(Some other Pakistani-owned shops on this same street also sell Dr Pepper.)
Calle Dr. Aiguader 1
(Literally just outside the Barceloneta Metro station. There are two little stores next to each other. The one to the right usually has Dr Pepper.)
Supermercat del Mar
The Bangladeshi community is much smaller than the Pakistani one in Barcelona, but at least on Bangladeshi business sells Dr Pepper:
Av. Marina 94
Please leave a comment or email me in order to update this list.
Click here for my Dr Pepper in Madrid and more list, as well as to read about how Dr Pepper can have different flavors depending on where it is imported from.
P.S. There is also little Pakistani store on Ronda Universitat (31? 33?) near Pl Catalunya that sells Dr P. If anyone knows the name and exact address, please let me know so I can add the details.