| Coat of arms of Penang | |
|---|---|
 | |
| Armiger |  Penang |
| Adopted | 1988 |
| Crest | On a wreath of the Colours upon a mount a Pinang or Areca-nut palm leaved and fructed Proper |
| Shield | Barry wavy of ten Azure and Argent upon a chief Or a depiction of the Penang Bridge Proper |
| Motto | Bersatu dan Setia (United and Loyal) |
The Coat of arms of Penang is largely based on the coat of arms of Penang first granted to the Settlement (now State) of Penang, then in the Federation of Malaya, by a Royal Warrant of King George VI dated 11 September 1949.
Between 1911 (the date of a previous Royal Warrant) and 1946, when the colony of the Straits Settlements was dissolved, the Settlement was represented in the Straits Settlements' coat of arms by the second quarter, Argent on a mount an areca nut palm tree Proper. The Areca-nut palm is the tree from which Penang (Pulau Pinang, Malay: "Areca-nut-palm Island") derives its name.