| Simuna | |
| Settlement Type: | Small borough |
| Pushpin Map: | Estonia |
| Pushpin Map Caption: | Location in Estonia |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Lääne-Viru County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Väike-Maarja Parish |
| Population Total: | 422 |
| Population As Of: | 01.08.2019 |
Simuna is a small borough in Väike-Maarja Parish, Lääne-Viru County, in northeastern Estonia. It had a population of 454 as of 2011.[1]
Before 2005 Simuna was the seat of Avanduse Parish, which was merged with Väike-Maarja Parish.
One of the points of the Struve Geodetic Arc is located in Simuna.
Avanduse Manor (German: Awandus) is located in Simuna. It was first mentioned in written records in 1494. The present-day manor building was erected in 1679–1684 by the master builder Gerd Vorberg from Reval (Tallinn), who had been commissioned by the owner of the Avanduse estate, Gideon von Fock. The building has been significantly rebuilt since then; the most recent changes were made by the architect Rudolf von Engelhardt in 1890.[2]
The admiral and geographer Friedrich von Lütke (1797–1882) was one of the best-known owners of the estate, and there is a plaque dedicated to him on the manor building's wall.[2]