Dolphin Cay is a residential neighborhood located in the southern part of St. Petersburg, Florida. It is a gated community situated on the shores of Boca Ciega Bay and adjacent to the Boyd Hill Nature Preserve.

Dolphin Cay features a variety of homes, including single-family houses, townhouses, and condominiums, many of which offer waterfront views. The neighborhood is known for its tropical landscaping and wildlife, such as dolphins, manatees, and birds.

Residents of Dolphin Cay have access to a range of community amenities, including a clubhouse, fitness center, tennis courts, swimming pool, and walking trails. The neighborhood is also conveniently located near local attractions, such as downtown St. Petersburg, St. Pete Beach, and Fort De Soto Park.

Dolphin Cay currently has 2 single family homes for sale with an average list price of $1,912,500 and 9 condos for sale with an average list price of $765,422. The average annual property tax for Dolphin Cay is $8,052.