- Language: Wersing
- Alternate names: Kolana, Kolana-Wersin, Wersin, Warsina
- Language code: kvw
- Language family: Trans-New Guinea, West, Timor-Alor-Pantar (SIL classification)
- Number of speakers: ~4,000
- Vulnerability: Vulnerable
Cultural and historical relationship with Liquisa area in East Timor. Christian, traditional religion.
Wersing is spoken in Indonesia, Southeast Asia.