The study of 'technological readiness and online learning self-efficacy' has been thoroughly examined across multiple fields in recent years. Most investigations on this topic have consistently shown a contradictory relationship between the two factors. Moreover, there is a dearth of studies undertaken in the field of Physical Education within higher education, particularly in the setting of the Philippines. This study aimed to investigate the correlation between Technological Readiness (TR) and Online Learning Self Efficacy (OLSE) among a sample of 305 Physical Education Teacher Education (PETE) students in a higher education institution in the Philippines. Correlational and predictive analyses, specifically Pearson-r and Multiple Regression, were employed to ascertain the association between the four aspects of TR (Optimism, Insecurity, Innovativeness, and Discomfort) and OLSE. The findings indicate a positive and direct correlation between TR and OLSE. Moreover, the four dimensions of TR, exhibit a positive correlation with OLSE. According to the results, PETE students' inclination to utilise advanced tools through online learning platforms could greatly enhance their online learning self-efficacy. The following recommendations and prospective research initiatives are hereby provided.