Seal Cay is a plain island within The Bahamas.

Administratively, the area belongs to the Grand Cay.

There are extreme east to the highest (height 3 m) island group.

It has elongated length 700 m, width 85 m. As Walker's Cay is known for its shallow coastal waters, here dwells a lot of fish, especially sharks, which can be fed with it.

In 2002, the barrier reef to the surrounding waters north of the islands were declared a national park;[2] Walker's Cay National Park.