USS Lydonia

USS Lydonia may refer to:


 * USS Lydonia (SP-700), a United States Navy patrol vessel in commission from 1917 to 1919


 * USC&GS Lydonia (CS 302), a survey ship in service with the United States Coast and Geodetic Survey from 1919 to 1947


 * See also
 * USS Lyndonia (SP-734)