| Seal of Bulacan | |
|---|---|
 | |
| Armiger | Bulacan |
| Shield | Tierced per fess: on chief Azure two hills proper, above them a pair of clouds Argent; on fess Bleu celeste the Barasoain Church proper upon ground Vert; and on base Gules three sampaguita flowers proper |
| Motto | Province of Bulacan |
| Other elements | bamboo |
The Seal of Bulacan is one of the official symbols of the province of Bulacan in the Philippines.