Adnan Khayr Allah
| Colonel general Adnan Khairallah | |
|---|---|
| عدنان خير الله طلفاح | |
| Minister of Defence | |
| In office 15 October 1977 – 4 May 1989 | |
| President | Saddam Hussein | 
| Preceded by | Ahmed Hassan al-Bakr | 
| Succeeded by | Abdul Jabbar Khalil Shanshal | 
| Member of the Revolutionary Command Council | |
| In office September 1979 – 4 May 1989 | |
| Member of the Regional Command of the Iraqi Regional Branch | |
| In office January 1974 – 4 May 1989 | |
| Personal details | |
| Born | c. 1940 Tikrit, Kingdom of Iraq | 
| Died | 4 May 1989 (aged 49) Mosul, Ba'athist Iraq | 
| Political party | Arab Socialist Ba'ath Party | 
| Spouse | Haifa Ahmed | 
| Relations | 
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| Parent(s) | Khairallah Talfah Lilo Wahib | 
| Alma mater | University of Baghdad | 
| Military service | |
| Allegiance | Iraqi Republic (1959–1968) Baathist Iraq (1968–1989) | 
| Branch/service | Iraqi Ground Forces (Army Aviation) | 
| Years of service | 1959–1989 | 
| Rank | Colonel General | 
| Battles/wars | Iran–Iraq War | 
Colonel General Adnan Khairallah (Arabic: عدنان خير الله طلفاح, romanized: ʿAdnān Khayr Allāḥ; 1940 – 4 May 1989) was an Iraqi military officer and Saddam Hussein's brother in-law and cousin. He held several titles and was a member of the Iraqi Revolutionary Command Council. He also served as the Defence Minister of Iraq from 1979 until his death a decade later, being appointed days after Saddam Hussein succeeded to the Presidency.
He died in 1989 in a helicopter crash that was officially labeled an accident. The circumstances surrounding his death, including his disputes with Saddam and rumors of a potential coup, have led some to believe Adnan was assassinated under orders from Saddam.