Pir Baba
| Sayyid Ali Tirmizi Pir Baba | |
|---|---|
| پیر بابا | |
| Buner Mazar of Pir Baba | |
| Title | Syed Ali Tirmizi | 
| Personal life | |
| Born | Syed Ali Tirmizi Around 908 Hijri, 1502 A.D. | 
| Died | Around Rajab 991 Hijri, 1583 A.D. | 
| Resting place | Pacha Killay Buner, Pakistan | 
| Nationality | Arab, Uzbek, Persian | 
| Notable work(s) | Spreading Islam | 
| Other names | Pir Baba | 
| Religious life | |
| Religion | Islam | 
| Order | Chisti Order | 
| Movement | Established Islam Among Yusufzai Pashtuns and Pashtuns | 
| Muslim leader | |
| Teacher | Syed Ahmad Noor ,Sheikh Saalaar Roomi | 
| Period in office | 900-1000 Hijri | 
| Successor | Akhund Darweza | 
| Disciple of | Salaar Roomi | 
| Students 
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| Website | http://www.pirbaba.org/ | 
Sayyid Ali Tirmizi (Pashto: سيد علي ترمذي), more commonly known as Pir Baba (پير بابا), was a Sufi pir who settled in Buner in present-day Khyber Pakhtunkhwa, Pakistan. There, he lived among the Yusufzai Pashtuns.
He was a Naqvi Syed, probably born in 908 AH (1502 CE), in Fergana (present-day Uzbekistan), of Sayyid descent, He died in AH 991 (1583 CE). He was a supporter of the Mughal emperor Akbar, and was an opponent of Bayazid Pir Roshan.