The legislature may, by law, exclude persons from voting because of commitment to a jail or penal institution. No person convicted of a felony under the laws of any state or of the United States, unless pardoned or restored to his civil rights, shall be qualified to vote.
Disqualification to vote
Kan. Const. art. 5, § 2 — under Suffrage.
Kan. Const. art. 5, § 2
Disqualification to vote