Wikalkan
- Alternate names: Wikngatara, Wik-Ngathara, Wik-Ngatharra, Wik-Ngathrr
- Scriptures published: None
- Literacy: No information available.
- Primary country: Australia
- Region: Queensland, Aurukun
- Religion: No information available.
- Number of users: 86
(data from Ethnologue and other sources)