Mariscos San Pedro, Pilsen
16 people recommend, 1 warns against itvia r/chicagofood, r/AskChicago17 comments cited below
What people say, in short
Mariscos San Pedro, a Mexican seafood restaurant in Pilsen, is recommended by many commenters. A couple single out the whole fish, one naming the dorade as delicious, one loved a crab rangoon empanada, and one called a meal there one of the best seafood feasts of the year. A few describe it as more upscale than a typical mariscos spot. One diner was disappointed on a recent visit and says there are better mariscos on Ashland.
Address
Mariscos San Pedro, 1227 W 18th St, Chicago, IL 60608
At a glance
- Signature dishes
- Whole dorade, Crab rangoon empanada
Nearby on this map
Other places on this map closest to Mariscos San Pedro, Pilsen, as the crow flies.
The evidence
Every point below is paraphrased from a real public comment, ordered by how much the community engaged with it. Caveats and negatives are kept in — follow any link to read the original for yourself.
- Recommendsu/No-Front-9471 in r/chicagofood · Dec 2024
Second-hand praise: they haven't visited Mariscos San Pedro yet but think it's excellent.
- Recommendsu/example42 in r/chicagofood · Aug 2026taste
Calls Mariscos San Pedro a great dining experience with phenomenal food beyond the whole fish, a bit more upscale than typical mariscos.
- Recommendsu/lizzillathehun85 in r/chicagofood · Oct 2025
Calls Mariscos San Pedro excellent for when you want something fancier.
- Recommendsu/LG1750 in r/AskChicago · Oct 2026
Calls it nice and points to its location on 18th.
- Recommendsu/NCKLS22 in r/AskChicago · Oct 2026taste
Agrees the food is good, though says some call it inauthentic and pricey.
- Recommendsu/ColdFilteredBear in r/chicagofood · Dec 2025taste
Says a meal there was one of their best seafood meals of the year.
- Recommendsu/gerdinots in r/chicagofood · Dec 2024
Says they are a big admirer of Mariscos San Pedro.
- Recommendsu/Sausage_Queen_of_Chi in r/chicagofood · Aug 2024
Recommends this Pilsen spot to anyone wanting Mexican seafood.
Show all 17 cited comments
- Recommendsu/gr1zzlybear in r/chicagofood · Jul 2026
Brief enthusiastic recommendation of this seafood-named place, with no details on dishes or the experience.
- Caveatu/PathAssistance in r/chicagofood · Dec 2025
Was disappointed after a recent visit; says better mariscos can be found on Ashland.
- Recommendsu/Madz510 in r/chicagofood · Dec 2024
Picks Mariscos San Pedro as their choice in this category.
- Recommendsu/chickenjohnson in r/chicagofood · Nov 2026
Describes themselves as a strong fan of the restaurant, expressing enthusiastic approval.
- Recommendsu/PM_YOUR_MANATEES in r/AskChicago · Oct 2026
Says their parents have praised it since visiting about two weeks earlier.
- Recommendsu/DC_Bear81 in r/chicagofood · Jun 2026taste
Recommends this Pilsen seafood spot as a bit upscale for the area, calling its whole dorade delicious.
- Recommendsu/rhythmrcker in r/chicagofood · Oct 2025taste
Says they enjoyed the empanada version of crab rangoon there, calling it non-traditional.
- Recommendsu/Usual_Programmer2289 in r/chicagofood · Jun 2026
Praises the parent's San Pedro suggestion as a great recommendation.
- Recommendsu/muzicmaniack in r/chicagofood · Dec 2025taste
Recommends Mariscos San Pedro as the place to go for Mexican seafood.
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Freshness
Details last checked 11 Nov 2026. Recommendations reflect what people said at the time; confirm current details before you go.