| Wik-Ngatharr | |
| Also Known As: | Wik-Alken |
| States: | Australia |
| Region: | Cape York Peninsula, Queensland |
| Ethnicity: | Wik-Kalkan |
| Speakers: | 86 |
| Date: | 1981 |
| Ref: | e25 |
| Familycolor: | Australian |
| Fam1: | Pama–Nyungan |
| Fam2: | Paman |
| Fam3: | North Cape York |
| Fam4: | Wik |
| Fam5: | Wik-Ngathan |
| Iso3: | wik |
| Glotto: | wika1238 |
| Glottorefname: | Wikalkan |
| Aiatsis: | Y51 |
Wik-Ngatharr, or Wik-Alken (Wik-Elken), is a Paman language spoken on the Cape York Peninsula of Queensland, Australia, by the Wik-Ngatharr people. It is a co-dialect with Wik-Ngathan, and more distantly related to the other Wik languages. In 1981 there were 86 speakers.