The Wyoming Secretary of State lists the following as the qualifications to vote in Wyoming:

• Be 18 years of age on Election Day;
•Be a U.S. Citizen;
•Be a resident of Wyoming and the precinct in which you register;
•Provide your valid Wyoming driver's license
          If you do not have your current valid driver's license with you, you must provide the           number and additional acceptable identification as noted below.
OR 
• If you have not been issued a Wyoming driver's license or yours is expired, you must provide:
          A statement to that effect (on the Wyoming registration application);
          The last four digits of your social security number;
          and Additional acceptable identification.
• Not convicted of a felony, or if convicted, has had civil or voting rights restored;
• Not be adjudicated mentally incompetent;
AND
•Withdraw your voter registration from any other jurisdiction, if applicable (on the Wyoming registration application).

‍If you have neither a valid Wyoming driver's license nor a social security number, please indicate this by checking the appropriate box on the Voter Registration Application form and contact your county clerk for further information and instructions.
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