Sri Lanka | Long Island | Medal of Honor | BBC World Service | National Park Service | Internal Revenue Service | Long Beach, California | Distinguished Service Order | Special Air Service | United Parcel Service | Meritorious Service Medal (United States) | United States Postal Service | National Health Service | Meritorious Service Medal | Bronze Star Medal | British Armed Forces | United States Armed Forces | Metropolitan Police Service | United States Forest Service | German Academic Exchange Service | Secret Intelligence Service | Mannar, Sri Lanka | Immigration and Naturalization Service | Distinguished Service Cross | United States Department of Health and Human Services | National Defense Service Medal | Long Beach | National Service | United States Secret Service | Royal Naval Air Service |
He had been awarded the Uttama Seva Padakkama, Sri Lanka Armed Services Long Service Medal, North and East Operations Medal, Purna Bhumi Padakkama, Operation Wadamarachchi Medal, Riviresa Campaign Services Medal, and 50th Independence Anniversary Commemoration Medal for his service during the course of his military career.
The main military decorations Kulatunga received included Rana Sura Padakkama(RSP), Uttama Seva Padakkama (USP), Sri Lanka Armed Services Long Service Medal, Riviresa Campaign Services Medal, Purna Bhumi Padakkama, North and East Operations Medal, Desha Putra Sammanaya amongst others.