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| Network: | Adult Swim |
| Num Episodes: | 20 |
| Prev Season: | Season 8 |
| Next Season: | Season 10 |
| Episode List: | List of Robot Chicken episodes |
The ninth season of the stop-motion television series Robot Chicken began airing in the United States on Cartoon Network's late night programming block, Adult Swim, on December 10, 2017, containing 20 episodes.
See also: List of Robot Chicken episodes.