| Sadiq ul Khairi | |
| Native Name: | صادق الخیری |
| Native Name Lang: | ur |
| Birth Date: | 11 May 1915 |
| Occupation: | Writer, novelist, translator |
| Birth Place: | Delhi, British Raj |
| Death Place: | Karachi, Pakistan |
| Resting Place: | Sakhi Hassan Cemetery |
| Language: | Urdu |
| Relatives: | Rashid ul Khairi (father) |
Sadiq ul Khairi (Urdu: {{nq|صادق الخیری; 11 May 1915, Delhi - 26 January 1989, Karachi, Sindh) was an Indian born Pakistani Urdu novelist, playwright and translator. He was the son of well-known Urdu writer Allama Rashid Al-Khairi and younger brother Razzaq Al-Khairi.
Khairi was born on 11 May 1915, in Delhi, British India. His father, Allama Rashid Al Khairi was a prominent Indian scholar and writer. Sadiq al-Khairi's grandfather Maulvi Abdul Qadir was one of the prominent scholars of Delhi. The famous Urdu writer Nazir Ahmad was the son-in-law of Maulvi Abdul Qadir.
Khairi died of a heart attack in Karachi on 26 January 1989[1] and was buried in Sakhi Hassan Cemetery.