Festival of Ideas

Festival of Ideas of Ideas Festival may refer to:


 * Adelaide Festival of Ideas, held in Adelaide, South Australia, since 1999
 * Aspen Ideas Festival, held in Aspen, Colorado, U.S. since 2005
 * Bristol Festival of Ideas, held in Bristol, England, since 2005
 * Ideas Festival, formerly held in Brisbane, Queensland, Australia (2006–2011)
 * York Festival of Ideas, held in York, England, since 2011