Objectives-To assess the awareness about the disposal of Biomedical waste like surgical waste and mercury disposal among dental surgeons. Materials and method-A cross-sectional questionnaire based study was conducted to assess the awareness and attitude towards the BMW among the dental surgeons in Lucknow. A total of 100 questionnaires were distributed among dental surgeon and results was collected and analysed statistically using SPSS software version 17.0. Results-Survey was conducted on 100 dental surgeon with predetermined questionnaire asked about BMW management in Lucknow and the results showed that the 59.76 % of dental surgeons were aware about BMW management. Conclusion-The results of present study showed that there was moderate knowledge and awareness about BMW among dental surgeons in Lucknow hence proper training programme about biomedical waste management should be conducted among dental surgeons routinely.