Loneliness is an invisible epidemic that has swept across the world and has manifested as a serious mental and societal adjustment issues, etc. The present study was designed to make a comparison between males and females on attachment styles (dimensions),Perceived Social Support (dimension) and Loneliness. The authors also examined the relationship between loneliness, attachment style, and perceived social support and Attachment Style and Perceived Social Support as Predictors of Loneliness among College Students. 256 Students studying in Jamia Millia Islamia, and (...) Delhi University were selected through purposive sampling. Measure of Attachment Style Questionnaire, Multidimensional Scale of Perceived Social Support and UCLA Loneliness Scale were administered. Results of the study indicated that both Ambivalent and Avoidant attachment style emerged as a predictor of loneliness. Males experienced greater loneliness as compared to female counterparts. Our study is specific and relevant to parents, mental health professionals and educators working with college students. (shrink)