NationStates

We don't have a heir.
Elected by popular vote.

The Serene King and the Serene Queen (note: twins, not lovers) both have no intention of creating an heir. They also of course have no intention of ever dying, so it makes some sense. This does not stop either of them from engaging in carnal pleasures, they just do not do allow this to cause a pregnancy. In the case of the King, by chemically castrating himself. In the case of the Queen, by removing her own ovaries with a knife.

That will be Prince Steward II, but he is now controlling Steward Island in Qandaristan, so Princess Seras Henrietta might succeed King Leonard IV. Well, the Prince might give the Steward Island to Lord Commander Tomo Imamura.

We are a presidential republic,and we don't have a heir, if the chancellor died, where are chancellor election after 2 week of the died or resign, in this lapse of tipe, the chanchellor are th vice-hancellor

Acual chancellor: Yegerova Diana
Vice-Chancellor: Arabil Atartegan

The Ascendancy's political system eliminates the need for a "heir" the nations citizens are called upon to vote for one of the candidates, the candidates being high ranking military officers (approximately 15 to 20) and once voted into office hold almost full political and military control of the government for the next 40 years as the emperor or empress.

DYMM Tuanku Muhammad Irfan V doesn't have a heir to the throne. But if he does, it doesn't effect much, as the Council of Rulers will elect a new ruler (Yang di-Pertuan Besar) among the rulers of the states of Ujang.

Whoever wins the next election, what with us having progressed beyond the dark ages.

Kings in the commonwealth are elected by the Senate, however it's not uncommon to see kings rig the votes so that their sons will win the election...

The heir apparent to the Californian Empire, is Fiora S. A. Dévnostraéva, daughter of Selene A. M. Dévnostraéva & Alexa S. Vassaretti.

Francisco Crajito, son of current ruler Juan Crajito, will take the title of Secretary of the Asturian Communist People's Party and the Grand Presidential Chairman of Nuevo Asturies.

We do not have a hier.. the people elect who run the country

The Lord Protector does not have an heir and never will.

Baharis Areys Ironheart

The vice president (in essence, the heir) is Hana Loreli.

We hold a vote once every 8 years. We have an emperor but the position has been relegated to that like a constitutional monarchy.

Princess Bellona, the firstborn of the Empress Tempestatem

What is "leader"?

The current heir is HRH Sibelius I's son, Julius Þór Holm, 12. If he inherits the throne, he will take the royal title Kyrie III.

H.I.M. the Crown Prince Katsuro, Her Majesty's brother, is the current heir to the Chrysanthemum Throne.

Her Majesty the Queen-in-Exile Taylana Tynian, First of Her Name, Heir Presumptive of the Lion Throne etc etc has neither mate nor child to succeed her at present. Therefore the Heir Designate of the Exilic Throne is her nephew the Prince Ostelond Tynian-Amaar, who is also childless and unmarried. If he should die then the heir will be his twin sister the Princess Elessia Tynian-Amaar.

If all three known living members of the Hosue Tyian should perish without issue, the Exilic Throne will default to Her Grace Nariel Amaar-Tynian, mother of the Prince and Princess as the Mother of the Nation and former Exilic Regent. This claim is enshrined not only by her considerable political and cultural power but also in ancient law and tradition - the House Amaar are the right hand of House Tynian and are the next-in-precedence amongst the Ancient Houses and therefore the Throne automatically would fall to the incumbent head of House Amaar if House Tynian were to be rendered extinct.

If His Highness the Prince Nathaniel Tynian 'The Exile', Lord of the Broken and the Lost, Heir Apparent of the Lion Throne and Rightful King and Overlord of the Terelain Race should make an appearance in the Isles at some point then by right of both blood, precedence and his symbolic marriage to Nariel would make him King of the Isles if his sister and children are dead. Granted the marriage was made without his knowledge or consent, but it's still spiritually valid.

Emperor William currently has no heir, and specifically has ordered that if he dies without a heir that the monarchy be abolished and that Hespero-Belkia should become a Federal Republic.

My nation is Constitutional monarchy, my nation leader is Veich Piuz II and my leader's heir is Slavprince Piuz III

King Bryant's 5-year old son (and only child), Prince Tristan, is the current heir.

Chopwell is ruled by Nigel of the Far Age, who was the chosen by The Most Holy. His successor will be chosen on his demise.

In light of the recent death of King Edward's six-year-old son, Prince Edmund, his namesake, the King's brother Eorl Edmund of Loncastrum and Coriel, has been named heir until another son is born.