Antonov
| Antonov Company | |
| Native name | Акціонерне товариство «Антонов» | 
| Formerly | Antonov State Enterprise | 
| Company type | State-owned company | 
| Industry | Aerospace and defence | 
| Founded | 31 May 1946 | 
| Founder | Oleg Antonov | 
| Headquarters | , Ukraine | 
| Key people | Oleksandr Donets (president of the enterprise) | 
| Products | 
 | 
| Total assets | ₴13.8 bn (2020) | 
| Total equity | ₴9.0 bn (2020) | 
| Owner | Government of Ukraine | 
| Number of employees | 13,700 (2014) | 
| Parent | Ukrainian Defense Industry | 
| Divisions | |
| Website | www | 
Antonov (d/b/a Antonov Company, formerly the Aeronautical Scientific-Technical Complex named after Antonov or Antonov ASTC, and earlier the Antonov Design Bureau, for its chief designer, Oleg Antonov) is a Ukrainian aircraft manufacturing and services company. Antonov's particular expertise is in the fields of very large aeroplanes and aeroplanes using unprepared runways. Antonov (model prefix "An-") has built a total of approximately 22,000 aircraft, and thousands of its planes are operating in the former Soviet Union and in developing countries.
Antonov Company is a state-owned commercial company originally established in Novosibirsk, Russian Soviet Federative Socialist Republic (RSFSR). In 1952, the company relocated to Kyiv, Ukrainian SSR, then part of the Soviet Union. On 12 May 2015, it was transferred from the Ministry of Economic Development and Trade to the Ukroboronprom (Ukrainian Defense Industry).
In June 2016, Ukraine's major state-owned arms manufacturer Ukroboronprom announced the creation of the Ukrainian Aircraft Corporation within its structure, to combine all aircraft manufacturing enterprises in Ukraine.