Abstract: This study investigated self-efficacy as predictor of counsellors’ job satisfaction in Delta and Edo States. The study was guided by five research questions and three hypotheses were tested at 0.05 level of significance. The research design was predictive correlational survey. The population of the study is 359 practising guidance counsellors in all public secondary schools in Edo and Delta states. Delta state has 217 counsellors and Edo state 142