Republic of Crimeaball

Not sovereign states

 * Republic of Crimeaball, de facto federal subject of Russiaball
 * Autonomous Republic of Crimeaball, de jure part of Ukraineball
 * Crimean ASSRball, more autonomous part of Ukrainian SSRball

Independent states

 * Republic of Crimeaball (2014), short-lived country that decided to join Russiaball
 * Republic of Crimeaball (1992), short-lived country after the Soviet Unionball's collapse. Eventually joined Ukraineball
 * Crimean People's Republicball, a short-lived Tartar state during Russian Civil War