Muhammad Kanzul Alam
| Muhammad Kanzul Alam محمد کنز العالم | |
|---|---|
| Sultan of Brunei | |
| Reign | 1807–1826 | 
| Predecessor | Muhammad Tajuddin | 
| Successor | Muhammad Alam | 
| Died | 1826 Brunei | 
| Burial | Royal Mausoleum, Bandar Seri Begawan, Brunei | 
| Spouse | Pengiran Anak Saleha Pengiran Anak Salamah Pengiran Anak Norsalam | 
| Issue | 
 | 
| House | Bolkiah | 
| Father | Omar Ali Saifuddin I | 
| Mother | Raja Puteri | 
| Religion | Islam | 
| Signature | |
Muhammad Kanzul Alam ibni Omar Ali Saifuddin I (died 1826) was the sultan of Brunei from 1807 until his death in 1826.
Kanzul Alam succeeded Muhammad Tajuddin as sultan of Brunei in 1807, but since he had broken a contract with his predecessor, his rule was marked by internal conflict. Even though Omar Ali Saifuddin II still possessed the royal regalia, his son Muhammad Alam felt entitled to the throne as he rose to prominence during his own rule. Perhaps as a result of Muhammad Alam's severe and autocratic actions, a civil war broke out between him and his followers after Kanzul Alam's death in 1826.