Don Oso
Don Oso
Don Oso on Calle Donoso Cortés is the original branch of a small Madrid burger group that bills itself as serving the city's first hamburgers, since 1973. It keeps the same style and personality it started with: cheap, casual burgers, open from noon to past midnight every day. There's a second branch in Moncloa-Argüelles and a two-floor one by Sol.
Background
About Don Oso
The Story
Don Oso calls itself the home of the first hamburgers in Madrid, served since 1973, and this Donoso Cortés shop is the original, still running in the same style as when it started. The group has since added a second, slightly larger branch with stools elsewhere in Moncloa-Argüelles, and a two-floor site on Calle de la Cruz 26, a hundred metres from Puerta del Sol, which seats up to 90 and takes big group bookings.
The Cuisine
Burgers, plain and simple, at low prices; the carta is on the group's own site.
Highlights
What Diners Say
Consensus
Don Oso Ratings & Reviews
Diner Ratings
4.5
4579
TripAdvisor
4.2
305 reviews
Don Oso ranks #613 of 1001 rated restaurants in Madrid. Diners rate it 4.2/5 on TripAdvisor (305 reviews).
Reservations
How to Book Don Oso
Booking
Reservations by phone at 915 43 69 51.
Experience
Don Oso Dining Experience
Casual and unfussy, the grab-a-burger kind of place rather than a sit-down dinner, keeping the style and personality of the branch where Don Oso began.
Navigate
Don Oso Location & Neighbourhood
Address
Calle Donoso Cortes, 90, 28015, Madrid, Spain
Get directions→Getting There
It's on Calle Donoso Cortés in the Gaztambide area, in the Chamberí district of central Madrid.
Nearby
Gaztambide is a quiet residential grid that has quietly become interesting to eat in. The rooms are small and independent, and several are doing genuinely inventive cooking without any fuss about it. Faro de Moncloa and Malasaña frame it on either side.
Nearby landmarks
Landmarks within walking distance of Don Oso.
Nearby Restaurants
Where to stay nearby
Hotels we rank within walking distance of Don Oso.
Details
Don Oso Reservations, Hours & Contact
Opening Hours
| Day | Hours |
|---|---|
| Monday | 12:00–00:30 |
| Tuesday | 12:00–00:30 |
| Wednesday | 12:00–00:30 |
| Thursday | 12:00–00:30 |
| Friday | 12:00–02:00 |
| Saturday | 12:00–02:00 |
| Sunday | 12:00–00:30 |
Don Oso hours verified 2026-09-18. Contact the restaurant to confirm.
Contact
By phone
Good to Know
Questions
Don Oso FAQ
What kind of food does Don Oso serve?
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Burgers. It's a casual Madrid hamburguesería, part of a small group with branches around the city.
What area of Madrid is Don Oso in?
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The Gaztambide area of Chamberí, on Calle Donoso Cortés.
Is Don Oso good for groups?
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Yes, it's set up for large tables; one of the group's branches seats up to 90.
What are Don Oso's opening hours?
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Noon to 12:30am Monday through Thursday and on Sunday, and noon to 2am on Friday and Saturday.
How much do burgers cost at Don Oso?
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The classic burger starts at €2.80, rising to €6.10 with three extras; a double-meat Grande with three extras runs €11.10, per the venue's own carta.
Can you book a table at Don Oso?
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Yes, by phone at 915 43 69 51.
Is Don Oso part of a restaurant group?
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Yes, it's part of a small group of Madrid hamburgueserias.
How many people can Don Oso seat?
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One of the group's branches seats up to 90.
How old is Don Oso?
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The group says it has served burgers in Madrid since 1973, and this Donoso Cortés shop is the original branch.
Does Don Oso have other branches?
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Yes, a second in Moncloa-Argüelles and a two-floor branch at Calle de la Cruz 26, near Puerta del Sol, which seats up to 90.