This paper describes the use of electronic resources by the students and teachers of various college libraries of Delhi. The survey was particularly conducted to know the use of e-resources and awareness of electronic resources in various college libraries of Delhi. The analysis of the data collected covers various types of e-resources, purpose of use of e-resources, problems faced by the users in using the e-resources, satisfaction level of users and finally it highlights the suggestions made by the users for further improvement of use of e-resources in various college libraries of Delhi. This study has also shown the preferences and importance given to e-resources by the students and teachers of various college libraries of Delhi.