Ion Vîlcu (born May 12, 1966 Bucharest) is a Romanian software engineer, academic, administrator and diplomat who served as the Ambassador of Romania in Chile, Argentina, Spain and Mexico. He is now Director of Affiliate Members Department of UNWTO. Vîlcu is married to Florica Cristina Vîlcu and has two daughters, Claudia Ioana born in 1995 and Maria Elena born in 2005.