| Hiiu Parish | |
| Native Name: | Hiiu vald |
| Settlement Type: | Former municipality of Estonia |
| Flag Size: | 125px |
| Subdivision Type: | Country |
| Subdivision Name: | Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Hiiu County |
| Seat Type: | Administrative centre |
| Seat: | Kärdla |
| Leader Party: | SDE |
| Leader Title: | Mayor |
| Leader Name: | Reili Rand |
| Area Total Km2: | 388 |
| Population Total: | ca 5000 |
| Population As Of: | 26.06.2013 |
Hiiu Parish (Estonian: Hiiu vald) was a rural municipality of Hiiu County, Estonia. It occupied the northwestern part of the Hiiumaa island. The population was about 5000 (as of 26 June 2013), about 3600 of whom lived in the parish seat.
Hiiu Parish was established by merging the town of Kärdla (former urban municipality) and Kõrgessaare Parish after the municipal elections held on 20 October 2013.[1] Kärdla was non-contiguous with the rest of the municipality.
Hiiu Parish had a town Kärdla, a small borough (alevik) Kõrgessaare and 58 villages: Heigi, Heiste, Heistesoo, Hirmuste, Hüti, Isabella, Jõeranna, Jõesuu, Kalana, Kaleste, Kanapeeksi, Kauste, Kidaste, Kiduspe, Kiivera, Kodeste, Koidma, Kopa, Kõpu, Kurisu, Laasi, Lauka, Lehtma, Leigri, Lilbi, Luidja, Mägipe, Malvaste, Mangu, Mardihansu, Meelste, Metsaküla, Mudaste, Napi, Nõmme, Ogandi, Ojaküla, Otste, Palli, Paope, Pihla, Poama, Puski, Reigi, Risti, Rootsi, Sigala, Sülluste, Suurepsi, Suureranna, Tahkuna, Tammistu, Tiharu, Ülendi, Viita, Viitasoo, Vilima, Villamaa.