The 26th Amendment Amendment 26 – Voting Age Set to 18 Years the 26th Amendment 26th Amendment U.S. Constitution - Amendment 26 Amendment 26 – Voting Age Set to 18 Years U.S. Constitution - Amendment 26 18-year-olds 26th 26th Amendment 18-year-olds can vote 26th Amendment 26th Amendment 18-year-olds can vote age (26th) 26th Amendment 26th Amendment 26th Amendment Amendment 26 – Voting Age Set to 18 Years Twenty-sixth U.S. Constitution - Amendment 26