Article refers to behavioral patterns of tobacco addiction of students at some universities in Ho Chi Minh City, Vietnam. The study results showed that 76.85% of students have non-smoking and 20.0% of students currently smoke. For 20% above, there is 27.6% of the students have mild addiction, 26.7% of students have moderate addiction and 22.9% of students have trend addiction. This really is a concerning figure for tobacco addiction behavior in particular and cultural life of Vietnam in general.