An Online Voting System is a web based system that facilitates the running of elections online. Most higher learning institutions in Kenya conduct elections regularly in order to elect a student leadership to elect them. The elections conducted are mainly manual hence they are marred with irregularities which usually affect negatively the results of the election. In this era of advanced technology where online systems boosts work speed, reduces mistakes and promote the generation of accurate results, having a manual system like the paper-based version becomes a misfortune. An online system, which involves procedures like registration of voters, vote casting, vote counting, and declaring results etc. would constitute a good solution to replace current system that is in the universities in Kenya. Online systems have the advantage of providing convenience to the voter and reduce the time wasted in the queuing process at election centers and also promote security in the voting process. This paper hence describes the UVS which is a web-based online voting system that helps facilitate voting on the internet by providing a platform students are provided with an online registration form which requires them to register as voters, and then the details filled on the form are submitted in the database which then approves the user who can then login into the UVS and cast their vote. The UVS was developed using the waterfall model due to the adaptive nature of web based applications and the system proved that a computerized solution is possible with elimination of human related faults that are a commonplace in employment of human clerks to manage the election process. This paper has proposed the basic structure of the system and its functionality which can be employed to replace the current electoral system used in Universities.