This research aims to explain the effect of personal development and networking on entrepreneurship interest with supervising lecturers’ ability as the intervening variable. Our respondents are participants of student entrepreneurship program of STIE Mahardhika Surabaya. Based on data from 180 students, we find three major results. First, personal development significantly affect entrepreneurship interest, as indicated by p-value of 0.047. This implies that personal development dominantly affect entrepreneurship interest without having to directly affect supervising lecturers’ ability. Second, networking does not significantly affect entrepreneurship interest, as indicated by p-value of 0.272. This implies that the networking variable is not dominant in affecting entrepreneurship interest unless affecting supervising lecturers’ quality first. Third, supervising lecturers’ ability significantly affect entrepreneurship interest, as shown by p-value of 0.05.