Best Seafood Restaurants in Sydney 2025

Sydney's relationship with seafood is deep and proud — a harbour city blessed with some of Australia's finest fresh catch including Sydney rock oysters, Moreton Bay bugs, blue swimmer crabs, barramundi, and kingfish. From the famous Sydney Fish Market to waterfront fine diners and neighbourhood oyster bars, the city's seafood restaurants celebrate the ocean in extraordinary ways. This guide covers the best seafood restaurants in Sydney for every budget and occasion.