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New Yorkers 1st Choice
Diamond Bar's best

Seafood dishes

A craving for fresh seafood is difficult to ignore once it sets in.

Based on 690 Opinions
+687
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Updated May 2026
01
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Chinese restaurant

Small, modern Chinese restaurant with a chill, casual vibe and clean, aesthetically pleasing space. Food features high-quality dim sum and fresh ingredients, with standout items like spicy beef noodle and crispy Chongqing chicken. Packaging is custom and thoughtful, enhancing the takeout experience.

Food comes out extremely fresh and is made right in front of you. Portions are well sized and prices stay reasonable without cutting corners on quality or flavor.

Fish dumplings stand out with a strong flavor and tender texture. The menu also features shrimp fried rice and orange chicken that complement the seafood options well.

People are saying

"I thought the beef noodle soup was awesome."

"The food here is delicious and fresh."

"The fish dumplings here are amazing."

Good to know

1

Credit cards are accepted for payment, making transactions convenient.

2

There is free parking available for customers, which is a plus.

3

Indoor dining is available, providing a comfortable eating environment.

02
Little Skewer image 1
Chinese restaurant

Restaurant offers ancient China-inspired decor with live Chinese singing and karaoke that create a lively atmosphere. Small space fills quickly on busy nights, featuring private rooms styled as casitas for groups. Energy ranges from comfortable to loud depending on live performances.

Food comes out quickly and tastes very authentic with minimal oil and salt. The dishes are consistently delicious and tasty, making it easy to enjoy a meal with friends in a nice atmosphere.

Grilled oysters and scallops stand out with their rich flavor. Clam vermicelli comes hot and savory, packed with clams. Both oysters and scallops are highly recommended for seafood lovers.

People are saying

"The food here is authentic Chinese barbecue, full of flavor."

"The live music adds a fun and energetic atmosphere."

"You've got to try the grilled oysters and scallops; they're amazing seafood."

Good to know

1

The restaurant takes a lunch break between 3-5pm.

2

Expect a long wait on Friday nights with more than four people.

3

Arrive early or be prepared to wait about 20-30 minutes.

03
Silver Spoons Thai BBQ House image 1

Spacious dining area blends modern elegance with traditional Thai artwork and large windows that fill the space with natural light. Atmosphere stays relaxed and homey, inviting quiet dinners and friendly conversations. Clean, well-designed interior sets it apart from typical Thai restaurants.

Thai food stands out for its excellent quality and delicious flavors. The dining space is spacious and clean, with attentive staff ensuring a smooth experience.

Seafood shines in the Thai Titanic Soup, packed with crab, scallop, squid, fish, and shrimp in a spicy Tom yum-like broth. Fried fish pairs well with a crisp apple salad, and rice comes with cooked shrimp alongside Thai dipping sauce.

People are saying

"The food here is fresh and delicious."

"The lunch spot's beef satay appetizer was huge and dinner-sized."

"The seafood here is good and above average."

Good to know

1

Parking is convenient with a spacious lot available.

2

The menu includes a variety of vegetarian options.

3

Curry does not come with rice; an extra charge applies for rice.

04
Kyala Sushi & Japanese Cuisine image 1

Small establishment with authentic Japanese cuisine and a fabulous sushi bar creates a relaxed, home-like atmosphere. Frequented by those seeking fresh, high-quality sushi and rare ingredients, it feels like a genuine slice of Japan. Busy weekends require reservations due to its popularity.

Food here is authentic Japanese cuisine with a comprehensive menu of traditional dishes. Sushi is fresh and beautifully prepared, offering a genuine taste of Japan.

Freshness stands out with fish imported from Japan and around the world. The menu includes rare fish, delicately prepared dishes, and a variety of uncommon types of fish alongside standard sushi fare.

People are saying

"The Japanese food here is so fresh and beautifully prepared."

"The sushi and sashimi here feel like authentic Japanese cuisine."

"The seafood here is amazing, thanks to the chef's passion."

Good to know

1

Reservations are recommended on weekends due to high demand.

2

The restaurant can have a long wait, especially during peak hours.

3

Omakase is occasionally offered for special holidays.

05
TOKYO RAMEN & Sushi image 1
Japanese restaurant

Japanese restaurant offers a cozy interior with authentic decorations and a sushi bar. The atmosphere is lively and welcoming, with comfortable seating that suits conversation. A robot server delivers food, adding a unique touch to the dining experience.

Food here stands out for its excellent quality and great taste. The menu offers consistently amazing dishes that pair well with attentive service.

Fresh, thick-cut fish stands out across dishes like the Chirashi Bowl and sushi rolls with a great rice to fish ratio. Shrimp appears in several forms including fried shrimp, tempura, and croquet, adding variety to the seafood options.

People are saying

"The ramen broth here is so flavorful and tasty."

"The food here is delicious and very filling."

"The ramen broth here is so deep and touches your soul."

Good to know

1

Prices for ramen are around $15-16 before tax.

2

The restaurant offers a dine-in promotion with BOGO 1/2 off.

3

Parking is ample but can be tight in some spots.

06
Tofu Bean Korean BBQ image 1
Korean restaurant

Spacious interior with modern decor and comfortable seating creates a clean, bright, and cozy atmosphere. Korean dramas and K-pop music videos play, adding to the authentic vibe. The place fills with local Koreans at lunchtime, reflecting its genuine appeal.

Authentic Korean flavors fill the menu, drawing a crowd of local Koreans at lunchtime. The food stays consistently delicious and well-prepared across visits.

Seafood shines in the seafood tofu soup with a generous mix of fresh seafood, beef, and soft tofu. The fish stays crispy all the way through, and the rice in the soup is sweet, tender, and chewy.

People are saying

"I thought the Korean food here was amazing and authentic."

"I found the tofu soup here to taste perfect and full of flavor."

"The seafood tofu soup here is delicious and fresh."

Good to know

1

The menu prices include a 4% discount for cash payments.

2

An 18% gratuity is added for parties of 6 or more.

3

There is ample parking available in the shopping mall lot.

07
Ginkgo Katsu image 1
Tonkatsu restaurant

Simple interior with cozy atmosphere and medium-level background music supports easy conversation. Large portions of crispy, tender katsu stand out, including unique cheese katsu options. Outdoor patio offers seating alternative when inside feels warm due to lack of air conditioning.

Food offers homemade quality with generous portions. The Pork Katsu Bento Box includes takoyaki, california roll, pickled radish, house-made sauces, and a fish-shaped taiyaki, delivering a varied and satisfying meal.

Fish katsu stands out with a generous portion in the bento box. The seafood options come with takoyaki, california roll, and house-made sauces, making the meals varied and filling.

People are saying

"I found the food here to be super good and never disappointing."

"I thought the chicken katsu was delicious and so tender."

"The seafood here is super crispy and juicy."

Good to know

1

Parking is limited, but there are designated spots for electric vehicles.

2

The restaurant has a large takeout business, making it popular for quick meals.

3

All food is served in to-go boxes, even for dine-in customers.

08
The Submarine Crab image 1

Interior resembles a submarine with a festive atmosphere and Cajun-style seafood served in distinctive Dutch ovens. Guests enjoy interactive hand washing surprises and a small gaming area, creating a lively and engaging dining experience. The vibe balances fun and casual with chilled drinks complementing the flavorful menu.

Food features fresh Cajun flavors with a combo including shrimp, mussels, snow crab, sausage, corn, and potatoes that serves two. Dishes are delicious and flavorful with portions that are more than enough.

Seafood comes super fresh with a Cajun-style boil featuring large shrimp, clams, sausage, corn, and potatoes. The shrimp and clams are cooked perfectly, and the clams are notably fat and juicy.

People are saying

"The fried food here is still moist and crunchy, even when cold."

"The Seafood here is amazing, and the service is great."

Good to know

1

The restaurant offers a seafood boil for $70, including shrimp, mussels, and lobster tails.

2

Prices range from $25 to $50 for smaller portions.

3

They do not offer free refills on drinks, including the mojito mocktail.

09
Yupdduk Diamond Bar image 1
Korean restaurant

Small space with casual, warm atmosphere invites groups to enjoy traditional Korean spicy dishes with adjustable heat levels. Tables feature tablet ordering, making selection easy and efficient. Portions tend to be generous and shareable, supporting communal dining and takeout.

Food arrives piping hot and very quickly, ideal for a cozy meal. The menu focuses on traditional Korean dishes served with attentive service, making it a solid spot for gatherings with friends.

Fish Cake Soup features a soothing and flavorful broth with a generous amount of fish cakes. It pairs well with other dishes like beef bulgogi stew and is not too salty.

People are saying

"The ramen's broth was soothing and flavorful with a kick."

"You have to try the seaweed rice balls; they're the highlight of the food."

"The seafood here is so flavorful and rich."

Good to know

1

The restaurant's small size means there could be a wait before seating.

2

The ordering process is convenient with tablets at each table for easy browsing.

3

Expect a wait time during peak hours due to limited seating.

10
Curry India Bistro image 1

Large restaurant with an open layout and eclectic decor creates a clean, cozy atmosphere that suits any occasion. Buffet-style setup offers freshly made garlic naan and a variety of dishes, attracting groups and hearty appetites. Space includes separate areas for large parties, enhancing comfort and privacy.

Food here stands out for its amazing taste and filling portions. Dishes like butter chicken and 555 chicken highlight a great selection with consistent quality.

Fish curry stands out with rich flavors. Fried fish and fish pakora offer crispy, tasty options alongside other dishes like lentils and spicy garbanzo.

People are saying

"The buffet food was fresh, rich, and flavorful."

"The food here is so tender and flavorful, I loved it."

"The fish pakora and fish curry were delicious."

Good to know

1

The all-day buffet is available from 11 AM to 7 PM daily.

2

Buffet costs $25 per person and includes about 15 different dishes.

3

The buffet allows you to sample a wide variety of dishes.

11
Mr. Dragon Noodle House image 1

Small noodle shop offers a bright, modern interior with a cozy, vibrant atmosphere. It attracts diners seeking authentic Taiwanese beef noodle soup and generous dumplings. Staff are friendly, and prices stay reasonable throughout the day.

Food here is fresh and delicious, closely matching authentic Taiwanese flavors. Dishes come out hot and consistently well-prepared, even during busy times.

Shrimp dishes stand out with the fried rice offering a hint of salty fish and a strong aroma from the hot wok. Spicy shrimp wontons and shrimp-pork wonton soup add variety to the seafood options.

People are saying

"I considered this my go-to for authentic Taiwanese beef noodle soup."

"The Taiwanese food here is fresh, delicious, and served hot."

"The Seafood here is spot on, just like Taiwan."

Good to know

1

The restaurant is closed at 9pm.

2

Credit cards are accepted, making payment convenient.

3

Free parking is available nearby for easy access.

12
H Mart Diamond Bar image 1
Korean grocery store

Huge space with well-organized aisles and a vibrant authentic atmosphere reflects Korean market culture. Indoor food court and bakery offer quick meals with seating available. Carts are large and noisy, and the store feels cold and calm inside.

Offers a wide selection of Korean food ingredients and authentic dishes. Features a mini food court with several vendors and maintains high-quality food stalls including a clean fish section.

Fresh seafood comes with no smell and a clean fish section. The selection includes sashimi and a variety of fish that are reasonably priced and well-maintained.

People are saying

"This grocery store has an amazing selection of Asian and Korean products."

"I found a huge variety of fresh seafood here."

"I found a huge variety of Asian food, especially Korean."

Good to know

1

H Mart Diamond Bar offers a wide selection of Korean food and beverages.

2

The produce section is known for its quality and variety.

3

Expect a great selection of kimchi and other fermented goods.

13
El Pirata Mexican seafood image 1
Mexican restaurant

Mexican restaurant in a strip mall hut offers a quiet atmosphere with spacious, clean interiors. It serves a great variety of seafood with standout dishes like ceviche and seafood soup. Prices tend to be on the higher side compared to similar places.

Food here is delicious and freshly made with a focus on Mexican seafood. The dishes earn consistent praise for being great and amazing, supported by a quiet atmosphere that complements the meal.

Seafood here offers a great variety including fish ceviche, fried mojarra, shrimp cocktail, and seafood soup with lots of seafood. Some items like octopus and scallops can be tough or soggy, but fish tacos stand out more than shrimp tacos.

People are saying

"I found the seafood here to be delicious."

"I loved the tacos here; they were delicious."

"I found the food to be delicious and freshly made."

Good to know

1

The restaurant has no restrooms available for customers.

2

They offer pickup deliveries if you prefer not to dine in.

3

The online menu lists prices, with items starting at $17.00.

14
NoodleMii image 1
Noodle shop

Small noodle shop offers quiet atmosphere with affordable prices and generous portions. The menu includes varied noodle dishes with notably sweet soup and crispy chicken wings. Parking is ample in a shared plaza, and the space is compact.

Food offers great value with generous portions that fill you up. Dishes come out timely and taste delicious without being too oily or salty.

Fried shrimp rolls and wings stand out as highlights. The fish ball also ranks highly among the seafood options.

People are saying

"I found the food here to be great."

"I found the noodle soup here to have very affordable prices."

"The seafood here is a nice little corner restaurant with great prices."

Good to know

1

The prices at NoodleMii are affordable and reasonable for the portion sizes.

2

Parking is available in a shared plaza near the restaurant.

3

NoodleMii is part of the Diamond Bar Open Rewards program for frequent diners.

15
Mandarin taste restaurant image 1
Mandarin restaurant

Interior feels vintage with a dark, intimate atmosphere that is family friendly and welcoming. The space stays calm and quiet, offering large, family-style servings in a cozy setting. It reflects an old-school, homey vibe with reasonable prices and a relaxed pace.

Food comes out fresh, hot, and flavorful with generous portions. Service matches the quality, making for a great authentic dining experience.

Shrimp dishes stand out with honey walnut shrimp offering a juicy texture and crispy, sweet batter. Other seafood options include shrimp with lobster sauce and steamed fish with tofu, both prepared with flavorful sauces.

People are saying

"The food here is fresh, flavorful, and delicious."

"This Chinese food always hits the spot, like a taste of nostalgia."

"The honey walnut shrimp is sweet and very crispy."

Good to know

1

The restaurant is family-friendly and often visited by families.

2

Reservations are not required, and seating is usually available quickly during lunch.

3

The restaurant serves food family-style, allowing for shared dishes.

16
CHUAN POT image 1
Hot pot restaurant

Hot pot restaurant offers peaceful atmosphere with clean, well-kept interior featuring unique mask decorations. It serves all-you-can-eat options with a variety of soup bases and fresh meats, including large beef portions. The menu is simple, and the place usually has no wait for tables.

Food offers great variety with sides like egg rolls, sesame balls, and ice cream. Meals are customizable and deliver high quality at a reasonable price.

Menu includes shrimp and squid alongside beef and lamb. Offers a wide variety of seafood options mixed with vegetables.

People are saying

"The staff here are so welcoming and attentive with the ice cream."

"I found the food here delicious."

"The seafood soup bases were so delicious and flavorful."

Good to know

1

Lunch price is $25.99 until 4 pm, then it increases to $29.99 for dinner.

2

The restaurant offers a variety of meats, seafood, and vegetables for hot pot.

3

All-you-can-eat ice cream is included with the meal.

17
Diamond Palace Chinese Seafood image 1

Chinese restaurant with an old layout and quiet atmosphere that fills quickly. Dim sum offers large portions and traditional flavors with a focus on seafood dishes like king crab and roast pigeon. Lighting dims early, creating a calm but somewhat hot interior.

Authentic Chinese food offers delicious dim sum and traditional dishes at reasonable prices. The food tastes great and stands out for its quality and flavor.

Fresh, tender seafood shines in dishes like deep fried whole fish and crispy noodles with seafood. Portions pack plenty of meat and shrimp, cooked perfectly and full of flavor.

People are saying

"I found the dim sum and other Chinese food to be fantastic."

"The dinner here is delicious, especially the crispy Peking Duck."

"I found the food here to be amazing and delicious."

Good to know

1

Reservations are not required, but it's best to arrive early to avoid long waits.

2

Expect to pay a minimum tip of 18% on your bill.

3

Parking is available, but the lot can be small and fills up quickly.

18
Young Dong Tofu image 1
Korean restaurant

Casual Korean restaurant with generous portions and a focus on tofu dishes offers a cozy, no-frills atmosphere. The menu features authentic side dishes like kimchi and bean sprouts, attracting crowds even outside peak hours. Service remains consistent and welcoming, supporting a relaxed dining experience.

Food arrives quickly with fast service even during busy times. Dishes are delicious and generous, with a clean and tasty quality that satisfies many, including those new to this cuisine.

Seafood tofu features clams and oysters but freshness varies, with some ingredients tasting off. The seafood tofu soup pairs with beef BBQ ribs for a mixed dish experience.

People are saying

"The food here is delicious and the portions are shockingly large."

"The tofu soup here is rich, flavorful, and served piping hot."

"I found the seafood tofu soup very delicious."

Good to know

1

Expect a 15-minute wait on busy Sunday nights.

2

Tofu soup costs around $17, which is slightly higher than average.

3

Portion sizes are generous, making the prices reasonable.

19
AP GU JUNG (Abeom Soondae) image 1

Small, homey space with celebrity-signed walls creates a cozy, intimate vibe. Atmosphere shifts from quiet family meals to lively, loud gatherings resembling a Japanese izakaya. Mostly older Koreans dine here, enjoying authentic Korean dishes like goat soup and crispy seafood pancakes.

Authentic Korean dishes stand out with amazing flavor and delicious taste. Multiple kinds of soondae and other foods offer a strong representation of traditional Korean cuisine.

Crispy seafood pancakes stand out with a crispy outside and soft inside, packed with lots of actual seafood and shredded potatoes that add a special touch. The stew includes small clams, shrimps, and oysters, offering a solid seafood variety.

People are saying

"The seafood pancake is crispy and loaded with actual seafood."

"It's like stepping into a home kitchen with authentic Korean comfort food."

"I found the food to be amazing."

Good to know

1

Most menu items are priced over $44, which may be considered expensive.

2

The serving size is enough for 2 or 3 people for the large.

3

Parking is in front and is free.

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Diamond Bar, California

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