Despite the potential to provide key insights, studies exploring variables related to Facebook use in the Philippines have not gone at par. In fact based on the authors‟ knowledge, the only published materials that investigated Filipino Facebook use were the works of Acopio and Bance in 2013 and 2014 which only served as preliminary data on the increased usage of Facebook in the Philippines. They uncovered both descriptive and phenomenological views of the Filipino college student‟s motives in accessing the site, however failed to provide a detailed description of the nature of Facebook users. It is consequently deemed necessary to conduct further studies that will shed understanding on how personality affects Facebook usage. Furthermore, it will give an insight into the helping professionals and the public in general on the personality dynamics involved in the emergence of increased online social media tools usage most especially amongst the youths. Thus, the present study dwells on the dispositional traits of Facebook users, specifically; attempts to investigate if personality traits using the FFM can significantly predict Facebook usage. It is believed that some aspects of personality can lead to increased Facebook usage, and that these constructs are largely influenced by their personal characteristics.