Sleep is considered to be the most part for human physiology which affects the cognitive domain. Sleep deprivation has a huge impact on the anxiety and stress level of people. Therefore, study was conducted to know that, how sleep habits are affecting the anxiety and stress level among the college going students. Methods and material- The study examined effect of sleep pattern on anxiety and stress level of 100 college going students selected randomly. All the students were asked to respond to the questionnaire comprising of Hamilton anxiety rating scale and sleep quality scale (SQS), questions on students current sleep habits and stress level in college life. Results- Mean scores on SQS reveals that good and poor quality sleep were significantly differ (P<0.01) on all the items of Hamilton anxiety scale. The mean scores were found significantly higher of the poor quality sleep group compared with good quality sleep group.