| Sudanese sign | |
| States: | Sudan, South Sudan |
| Speakers: | ? |
| Familycolor: | sign language |
| Family: | several Deaf-community sign languages, perhaps also village sign languages |
| Iso3: | none |
| Glotto: | none |
Sudan and South Sudan have multiple regional sign languages, which are not mutually intelligible. A survey of just three states found 150 sign languages, though this number included instances of home sign. Government figures estimate there are at least about 48,900 deaf people in Sudan.[1] By 2009, the Sudanese National Union of the Deaf had worked out a Unified Sudanese Sign Language, but it had not yet been widely disseminated.