| Seit-Kaitetu | |
| States: | Indonesia |
| Region: | Ambon Island, Maluku |
| Date: | 1987 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Central–Eastern |
| Fam4: | Central Maluku ? |
| Fam5: | East Central Maluku |
| Fam6: | Seram ? |
| Fam7: | Nunusaku |
| Fam8: | Piru Bay |
| Fam9: | East |
| Fam10: | Seram Straits |
| Fam11: | Ambon |
| Iso3: | hik |
| Glotto: | seit1239 |
| Glottorefname: | Seit-Kaitetu |
| Dia1: | Seit |
| Dia2: | Kaitetu |
Seit-Kaitetu, or Hila-Kaitetu, is an Austronesian language of Ambon Island in the Malukus. The dialects of the two villages, Seith and Kaitetu, are divergent.