Vo Hoang Yen (born October 29, 1988) is a Vietnamese beauty pageant contestant and occasional actress. She won the Vietnam Supermodel 2008 contest and is the 1st runner-up of Miss Universe Vietnam 2008. She represented Vietnam in the Miss Universe 2009 pageant in the Bahamas.
She was Playboy Cybergirl of the Week 2004 and Playboy Cybergirl of the Month 2005.