- Language: Niksek
- Alternate names: Meiyari, Sumwari, Setiali, Paka, Gabiano
- Language code: gbe
- Language family: Sepik, Sepik Hill, Sanio (SIL classification)
- Number of speakers: 300
- Vulnerability: Endangered
Limited comprehension of oral or written Tok Pisin (See: [[Tok Pisin]]).
Laycock (1973) mentions three potentially separate languages: Setiali, Paka, and Gabiano. There is very little data on any of these, however, but they are likely all dialects of a single language (Conrad and Lewis 1988).