Caswell

There's more than one place called Caswell:

United Kingdom

 * Caswell - a village near Caswell Bay, in the Gower Peninsula of Glamorgan, South Wales

United States of America

 * Caswell (Alaska) - in the Matanuska-Susitna Valley (Mat-Su Valley) region of Southcentral Alaska
 * Caswell County - on the North Carolina Coastal Plain