A long, narrow bay on the northern shore of Lake Ontario in the province of Ontario, Canada. / (by extension) The region comprising several communities situated along the bay.

A city in San Luis Obispo County, California, United States.

A bay in Gosport borough, Hampshire, England (OS grid ref SZ5998). / A bay and locality on Kangaroo Island, South Australia.

A town, the parish capital of St. Thomas parish, Jamaica.

A bay, an industrial area and community (without a council) in Neath Port Talbot county borough, Wales (OS grid ref SS7392).

A bay of Newfoundland and Labrador, Canada.

A bay located in the Central Area of Singapore.

A coastal suburb in Southend-on-Sea borough, Essex, England (OS grid ref TQ9185).

plural of bay bolete

Imleria badia, an edible, pored mushroom found in Europe and North America