Bayan Sirrullah
| Bayan Sirrullah | |||||
|---|---|---|---|---|---|
| Sultan of Ternate | |||||
| Reign | 1500?–1521 | ||||
| Predecessor | Zainal Abidin | ||||
| Successor | Boheyat | ||||
| Died | 1521 | ||||
| |||||
| Father | Zainal Abidin | ||||
| Religion | Islam | ||||
Bayan Sirrullah (Jawi: بيان سرالله; d. 1521) was the second Sultan of Ternate in Maluku. He is also known as Abu Lais (ابو ليث; in Portuguese sources, Boleife) or Kaicili Leliatu (کچيل للياتو). He ruled from perhaps 1500 to 1521 and is important as the first east Indonesian ruler who made contact with the encroaching Portuguese.