Muhammad Jamalul Alam I
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| Muhammad Jamalul Alam I محمد جمال العلماء الأول | |
|---|---|
| Sultan of Brunei | |
| Reign | 1806 | 
| Predecessor | Muhammad Tajuddin | 
| Successor | Muhammad Kanzul Alam | 
| Died | 1806 Brunei | 
| Burial | Royal Mausoleum, Bandar Seri Begawan, Brunei | 
| Spouse | Raja Isteri Pengiran Anak Puteri Noralam | 
| Issue | 
 | 
| House | Bolkiah | 
| Father | Muhammad Tajuddin | 
| Mother | Raja Isteri Pengiran Anak Bulan | 
| Religion | Islam | 
Sultan Muhammad Jamalul Alam I (died 19 November 1804) was the Sultan of Brunei, reigning briefly in 1804. He ascended to the throne on 26 April 1804, following the abdication of his father, Sultan Muhammad Tajuddin. His reign lasted approximately seven months until his death on 19 November 1804.