| Country | Judicial branch |
| Comoros | Supreme Court or Cour Supremes (two members appointed by the president, two members elected by the Federal Assembly, one elected by the Council of each island, and others are former presidents of the republic) |
| Congo, Democratic Republic of the | Constitutional Court; Appeals Court or Cour de Cassation; Council of State; High Military Court; plus civil and military courts and tribunals |
| Congo, Republic of the | Supreme Court or Cour Supreme |
| Cook Islands | High Court |
| Coral Sea Islands | void |
| Costa Rica | Supreme Court or Corte Suprema (22 justices are elected for renewable eight-year terms by the Legislative Assembly) |
| Cote d'Ivoire | Supreme Court or Cour Supreme consists of four chambers: Judicial Chamber for criminal cases, Audit Chamber for financial cases, Constitutional Chamber for judicial review cases, and Administrative Chamber for civil cases; there is no legal limit to the number of members |
| Croatia | Supreme Court; Constitutional Court; judges for both courts are appointed for eight-year terms by the Judicial Council of the Republic, which is elected by the Assembly |
| Cuba | People's Supreme Court or Tribunal Supremo Popular (president, vice president, and other judges are elected by the National Assembly) |
| Cyprus | Supreme Court (judges are appointed jointly by the president and vice president) note: there is also a Supreme Court in the area administered by Turkish Cypriots |
| Czech Republic | Supreme Court; Constitutional Court; chairman and deputy chairmen are appointed by the president for a 10-year term |
| Denmark | Supreme Court (judges are appointed for life by the monarch) |
| Dhekelia | void |
| Djibouti | Supreme Court or Cour Supreme |
| Dominica | Eastern Caribbean Supreme Court, consisting of the Court of Appeal and the High Court (located in Saint Lucia; one of the six judges must reside in Dominica and preside over the Court of Summary Jurisdiction) |
| Dominican Republic | Supreme Court or Corte Suprema (judges are appointed by the National Judicial Council comprised of the president, the leaders of both chambers of congress, the president of the Supreme Court, and an additional non-governing party congressional representative) |
| Ecuador | Supreme Court or Corte Suprema (according to the Constitution, new justices are elected by the full Supreme Court; in December 2004, however, Congress successfully replaced the entire court by a simple majority resolution) |