| Type: | commune |
| County: | Harghita |
| Population Total: | auto |
| Zetea | |
| Other Name: | Zetelaka |
| Leader Name: | Attila Nagy[1] |
| Leader Party: | UDMR |
| Term: | 2020 - 2024 |
| Coordinates: | 46.3833°N 47°W |
| Area Total: | 206.76 |
| Postal Code: | 537360 |
Zetea (Hungarian: Zetelaka, Hungarian pronunciation: NaNz) is a commune in the central part of Harghita County, Romania. The commune lies in the Székely Land, an ethno-cultural region in eastern Transylvania.
The commune is composed of six villages:
| In Romanian | In Hungarian | |
|---|---|---|
| Desag | Desághátja | |
| Poiana Târnavei | Küküllőmező | |
| Izvoare | Ivómezeje Ivó | |
| Sub Cetate | Zeteváralja | |
| Șicasău | Sikaszó | |
| Zetea | Zetelaka |
Zetea is located north of Odorheiu Secuiesc and west of the county seat, Miercurea Ciuc.
The commune lies on the banks of the Târnava Mare river. The Vărșag is a left tributary of this river; it flows into the Târnava Mare near the Poiana Târnavei village.
The commune has an absolute Székely Hungarian majority. According to the 2011 census it had a population of 5,643 of which 96.72% or 5,721 were ethnic Hungarians and 1.19% were ethnic Romani.