The present study has been carried out with the objective of identifying the various factors determining the knowledge sharing practices of graduate students. The study is an empirical one and employed cross-sectional study design. The data required for the study has been collected from a representative sample of 400 graduate students studying in various higher education institutions in the state of Kerala by administering the knowledge sharing practices scale. The study identifies the various factors determining their knowledge sharing practices by employing factor analysis. [This paper was published in "Journal of Extension and Research" v19 n1&2 p75-89 2019.]