| Cabinet Name: | First Antonescu cabinet |
| Cabinet Number: | 82nd |
| Jurisdiction: | Kingdom of Romania |
| Flag: | Flag of Romania.svg |
| Flag Border: | true |
| Government Head Title: | President |
| Government Head: | Ion Antonescu |
| State Head Title: | Monarch |
| State Head: | Carol II Michael I |
| Total Number: | 11 |
| Political Parties: | --> |
| Opposition Parties: | --> |
| Opposition Leaders: | --> |
| Predecessor: | Gigurtu cabinet |
| Successor: | Second Antonescu cabinet |
The first cabinet of Ion Antonescu was the government of Romania from 4 September to 14 September 1940.
The ministers of the cabinet were as follows:[1]