Bolaven may refer to:

• Bolaven Plateau, elevated region in southern Laos
• Typhoon Bolaven (disambiguation)

• Slovak Amateur Radio Association
• Slovak-Americans
• Slovak anthem
• Slovak car registration plates
• Slovak castles
• Slovak Catholic Church
• Slovak Catholic Eparchy of Bratislava
• Slovak Catholic Eparchy of Košice
• Slovak Catholic Metropolitan Archeparchy of Prešov
• Slovak Chess Championship
• Slovak citizenship
• Slovak culture
• Slovak Cup 2006-07
• Slovak Cup 2007-08
• Slovak Cup 2008-09
• Slovak Cup 2008–09
• Slovak cuvac
• Slovak Cuvac
• Slovak Democratic and Christian Union–Democratic Party
• Slovak (disambiguation)
• Slovak economy
• Slovak euro
• Slovak euro coin
• Slovak Evangelical Lutheran Zion Synod
• Slovak exonyms (Vojvodina)