To participate in local, state and federal elections, you must register to vote. Although you cannot register to vote online, you may visit the web sites listed below to get resources and more information on how to register and how to vote.
You may request to have a voter registration application mailed to you . Visit the Massachusetts Elections Division on the web site of the Secretary of the Commonwealth.
Using this directory provided by the Secretary of the Commonwealth, you can contact your city clerk to get information about voting  on election day in your community.
Congress.org can generate a printable, mailable voter registration application , complete with your personal voter registration information and the correct mailing address for your state.
Visit this web site if you'd like basic information about registering to vote  in the state of Massachusetts.