Mississippi has a two-tier appellate court system that reviews decisions of law and fact made by the trial courts. The Mississippi Supreme Court is the court of last resort among state courts. Decisions of the Chancery, Circuit and County Courts and of the Court of Appeals may be appealed to the Supreme Court.

Appeals which go directly to the Supreme Court include annexations, bond issues, constitutionality challenges, death penalty cases, disciplinary matters involving attorneys and judges, election contests, certified questions from federal court, utility rates, cases of first impression and issues of broad public interest.

Nine Supreme Court justices are elected from three districts. Non-partisan elections are staggered so that not all positions are up for election at once. Supreme Court justices serve eight-year terms.

Each Supreme Court justice participates in deciding appeals from the entire state. Decisions are by a majority vote of the court.