We report the results of the 2005 Global Youth Tobacco Survey in Lebanon which investigated the self-reported attitudes and behaviours related to tobacco among 3314 Lebanese schoolchildren aged 13-15 years. Current use of any tobacco product was 60.1%; the use of cigarettes was 10% and other tobacco products 59% with male predominance in all areas. About 80% of students lived in homes where others smoked. About 60% of current smokers wanted to quit smoking and 51% of all students had learned about the effects of tobacco in class. Over a quarter [27%] thought that boys who smoke have more friends and 17% believed that smoking makes boys more attractive. The majority of students had been exposed to both anti-smoking media messages and pro-smoking advertisements