Mattituck

Best Seafood Restaurants in Mattituck

Looking for the best Seafood restaurants in Mattituck? We've gathered 4 spots serving Seafood food in Mattituck, ranked by real diner reviews and ratings. Browse photos, check menus, and request a free reservation — all in one place. Updated June 2026.

Unclaimed

Best Seafood Restaurants in Mattituck

The Clam Bar @ Alize Brewing

Blue Moon Fish HQ

The Crazy Fork

Old Mill Inn