This study analyzed tobacco smoking among different age groups in Sofia, Bulgaria. It found high smoking rates, especially among teenagers (44% of 13-19 year olds) and younger men (51.7% of men aged 20-40). Smoking places a large economic burden on both individuals and Bulgaria as a whole. The authors call for stronger tobacco control policies to reduce smoking rates and protect public health, especially among youth. Effective programs are needed to curb the tobacco epidemic and its social and economic costs in Bulgaria.