| Wuthathi | |
| States: | Australia |
| Region: | Cape York Peninsula, Queensland |
| Ethnicity: | Wuthathi (Otati = Mutjati) |
| Extinct: | 1910s |
| Familycolor: | Australian |
| Fam1: | Pama–Nyungan |
| Fam2: | Paman |
| Fam3: | North Cape York |
| Fam4: | Northern |
| Fam5: | Uradhi |
| Isoexception: | dialect |
| Aiatsis: | Y10 |
| Glotto: | wuth1237 |
| Glottorefname: | Wuthathi |
| Also Known As: | Wudhadhi |
Wuthathi, also spelt Wudhadhi, is an extinct Paman language formerly spoken on the Cape York Peninsula of Queensland, Australia, by the Wuthathi, an Aboriginal Australian people.[1]