The study investigated bullying among secondary school students in Alimosho Local Government Area, Lagos State and its implications for counselling interventions. A total number of Two hundred and one students participated in the study. The participants were drawn from two public and two private secondary schools in Alimosho Local Government Area, Lagos State. Two research instruments were adopted for the study and they are Olweus bully/victim questionnaire and Rosenberg self-esteem scale.