Shield: From the Provincial Seal of Sorsogon where the town is located.

Arc: Municipality as "Gateway to Visayas and Mindanao."

Ferryboat: Water transportation as major link to islands of Visayas and Mindanao.

Road & Pier: "Daang Maharlika" and Ferry Terminal as the vital development potentials of Municipality.

Island: Tourist spots and coastal areas of Matnog.

Fish, Net, Coconut, Ricefield, Nipa Thatches & Nipa Hut: Fishing, farming and nipa thatches making as major sources of livelihood in Municipality.