The short answer is yes.  But each beach is different; therefore it is recommended that you read the signage at each beach access point to confirm.  Some beaches only allow pets during certain seasons and specific hours during the day. St. Simons Island: East Beach on St. Simons Island states: "Animals are prohibited on this beach from Memorial Day through Labor Day between 9:00 am and 6:00 pm.  From 6pm to 9am, dogs are allowed on the beach and do not need to be leashed, but must be in the owner's immediate control. From Memorial Day weekend through Labor Day, from 9am to 6pm, dogs are no longer allowed on the beach--with or without a leash. Jekyll Island: Pets must be under immediate control of their owners and on a leash no longer than 16' at all times. No pets allowed on South Beach between South Dunes Picnic Area and 2,000' northeast of St. Andrews Sound Picnic Area. Pet owners are to remove and dispose of pet fecal material. Most importantly, when your animal is allowed on the beach, if it leaves more than prints in the sand... please pick it up!  There are dog bag receptacles located at each beach access point that allows pets.  It is always a good idea to bring your own bags as well, just in case the receptacle is empty.