| Umbugarla | |
|---|---|
| Region | Northern Territory | 
| Extinct | ca. 2000; with the death of Butcher Knight | 
| 
Darwin
 
 | |
| Language codes | |
| ISO 639-3 |  | 
| Glottolog | umbu1235 | 
| AIATSIS | N43 | 
|   
  historic distribution of Umbugarla | |
The Umbugarla language is an Australian language isolate once spoken by three people in Arnhem Land, northern Australia, in 1981, and is now extinct.
Umbugarla was once considered a language isolate (together with Ngurmbur as a dialect), but Mark Harvey has made a case for it being part of a family of Darwin Region languages.