Otrębusy [ɔtrɛmˈbusɨ] is a village in Poland, in Masovian Voivodship, to the west of Warsaw in the Gmina Brwinów.

The first mention of Otrębusy come from Księgi Błońskie Ziemskie^{[further explanation needed]} from 1525 and 1534, using the Latin spelling "Otrambusche". Another source is Spis parafii województwa mazowieckiego (parish index of Masovian voivodship) from first half of the sixteenth century.^{[citation needed]}

In 1948, the Mazowsze State Folk Group of Song and Dance was founded in Karolin.^{[further explanation needed]}

The St. Mary the Virgin Mother of Church parish was established in 1985.

• voivodship road 719 – 22 km to centre of Warsaw
• Warsaw Suburban Railway – about 38 minutes to Warsaw Śródmieście WKD station

• Karolin Park and Palace – museum and head office of Mazowsze State Folk Group of Song and Dance
• Toeplitzówka Park and Palace [tɛpliˈt͡sufka] – place of birth of Krzysztof Teodor Toeplitz [pl]
• Natural monuments – list in Polish
• Svetovid monument at WKD station
• Museum of Technique and Motorisation
• Museum of Folk Art

• Museum of Technique and Motorisation (in Polish)