The purpose of the study was to find out perceived loneliness among adolescents that are participating in sports and sedententry adolescents. Perceived loneliness scale of Dr. Praveen Kumar Jha (1999) was used. The level of significance was set at 0.05 level. The p-value 0.00 was found to be smaller at 0.05 level of significance. So null hypothesis was rejected and it was concluded that there is a significant difference in Perceived Loneliness pattern between active sports participants and sedentary adolescents.