| Pyotr Chavus | |
| Office: | Minister of Defence of Belarus |
| Predecessor: | Position established |
| Successor: | Pavel Pavlovich Kozlovsky |
| Birth Date: | 7 January 1939 |
| Alma Mater: | Minsk Suvorov Military School Tashkent Higher All-Arms Command School |
| Birth Place: | , Byelorussian SSR, Soviet Union (now Belarus) |
| Rank: | Lieutenant general |
| Allegiance: |
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| Battles: | |
| Commands: | Baltic Military District |
| Branch: |
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| Termend: | April 1992 |
| Termstart: | December 1991 |
| Leader: | Stanislav Shushkevich |
| Primeminister: | Vyacheslav Kebich |
Pyotr Ryhoravič Chavus (born 7 January 1939) is a Soviet-Belarusian retired lieutenant general and politician the first Defence Minister of Belarus, serving from December 1991 to April 1992. He was succeeded by Pavel Pavlovich Kozlovsky.
He graduated from Minsk Suvorov Military School and later Tashkent Higher Military Command School. He began his service as commander of a tank platoon in the North Caucasus Military District. He then served as the deputy commander of a tank battalion in the Belorussian Military District. In 1968, he participated in Warsaw Pact invasion of Czechoslovakia. He graduated from the Military Political Academy named after Lenin. In 1978, he attended the Military Academy of the General Staff of the Armed Forces. He served in the Central Asian Military District in 1980. In 1987, he became an adviser to the Chief of the General Staff of the Democratic Republic of Afghanistan. From 1988 to 1991 he was the chief of staff of the Baltic Military District. In 1991, he served as head of the Institute of Military History of the USSR, the chief of staff, and first deputy head of the Civil Defence of the USSR.
At the end of 1991, during a business trip in Minsk he accepted the offer to lead the newly created Ministry of Defence of Belarus. From May 1992, he served as the Deputy Minister of Defence. From 1994 to 1995, he was an adviser to the Belarusian government.
Belarus