Seafood in Pilsen — 4.9 across 3,255 diner reviews
Must-try: Scallop Aguachile, Octopus Hot Dogs, Softshell Crab Tacos
📍 1227 W 18th St, Chicago, IL 60608
The best Seafood restaurants in Chicago — 5 ranked picks across the city, with ratings, dishes and live availability.
5 picksThe 5 best Seafood restaurants in Chicago, ranked. Mariscos San Pedro takes the top spot at 4.9 stars, and RPM Seafood is the one the most people have weighed in on — 3,467 reviews. If you only order one thing, make it the scallop aguachile at Mariscos San Pedro. They are spread across 4 neighborhoods, so there is probably one near you. Most of this list stays under $40 a head. None of these take online reservations — they are walk-in or phone-only, so go early.
Chicago has 5 Seafood restaurants on our list, spread across 4 neighborhoods.
Seafood in Pilsen — 4.9 across 3,255 diner reviews
Must-try: Scallop Aguachile, Octopus Hot Dogs, Softshell Crab Tacos
📍 1227 W 18th St, Chicago, IL 60608
Seafood in River North — 4.8 across 3,467 diner reviews
Must-try: Seafood Tower, Charcoal-Grilled Black Bass
📍 317 N Clark St, Chicago, IL 60654
Seafood in Greater Grand Crossing — 4.7 across 420 diner reviews
Must-try: Fried Gulf Shrimp, Spaghetti
📍 7448 S Vincennes Ave, Chicago, IL 60621
Seafood in Lakeview — 4.4 across 1,925 diner reviews
Must-try: King Crab Legs, Oysters
📍 676 W Diversey Pkwy, Chicago, IL 60614
Seafood in River North — 4.3 across 1,740 diner reviews
Must-try: Stone Crab, Steak, Seasonal Fish
📍 60 E Grand Ave, Chicago, IL 60611
Mariscos San Pedro — 4.9 stars across 3,255 reviews, the highest on this list. Seafood in Pilsen — 4.9 across 3,255 diner reviews.
None of the 5 on this page take online bookings — they are walk-in or phone-only. Going early, or on a weeknight, is the reliable move.
River North, with 2 on this list, followed by Pilsen with 1. In total these 5 picks span 4 neighborhoods.
Ratings and review volume decide the order, but the list itself is drawn from restaurants people actually post about — 5 of the 5 here have a TikTok attached to their card. Every entry is checked as open before it ships.