Tenbosch Park or Tenbos Park (French: Parc Tenbosch [paʁk tɛnbɔʃ]; Dutch: Tenboschpark [ˈtɛmbɔsˌpɑr(ə)k], meaning "in the bush"), is a public park in the municipality of Ixelles in Brussels, Belgium. Although relatively small with an area of 2 ha (4.9 acres), it is a landscaped park popular among local residents. It is surrounded by a wall and offers an unexpected oasis of calm in a busy district.

Tenbosch is within a short walking distance of the Avenue Louise/Louizalaan, the Ixelles Ponds, La Cambre Abbey, and the Bois de la Cambre/Ter Kamerenbos.

The area was formerly a privately owned dendrological garden called Semet after its owner. In 1982, the estate became the property of the Brussels-Capital Region, which entrusted the company R. Pechère + Partners with the task of transforming it into a public park. They were tasked with preserving the spirit of the Semet-Solvay garden while transforming the existing paths into urban walks. The park has been open to the public since 1986.

Tenbosch Park is open during the following hours:

• from 1 October to 31 March, from 8 a.m. to 5.50 p.m.;
• from 1 to 30 April, from 8 a.m. to 6.50 p.m.;
• from 1 May to 31 August, from 8 a.m. to 8.50 p.m.;
• from 1 to 30 September, from 8 a.m. to 7.50 p.m.

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  Tenbosch Park
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  Park alley
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  View of the park with the children's playground in the background

• List of parks and gardens in Brussels
• History of Brussels

• Demey, Thierry (2010). Bruxelles en vert. Le guide des jardins publics (in French). Brussels: Badeaux. ISBN 978-2-930609-00-3.

• Media related to Tenbosch Park at Wikimedia Commons
• Description of the park on the Brussels Tourist Office website