Who is the successor to the british throne?
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Which person is the successor to the british throne?
Charles, Prince of Wales
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What is the successor to the british throne known as?
Heir Apparent
Succession to the British throne
https://en.wikipedia.org/wiki/Succession%20to%20the%20British%20throne
Queen Elizabeth II is the sovereign, and her heir apparent is her eldest son, Charles, Prince of Wales. Next in line after him is Prince William, Duke of Cambridge, the Prince of Wales's elder son. Third in line is Prince George, the eldest child of the Duke of Cambridge, followed by his sister, Princess Charlotte, and his younger brother, Prince Louis. 
Succession to the British throne
Succession to the British throne is determined by descent, sex (males born before 28 October 2011 precede their elder sisters in the line of succession), legitimacy, and religion. Under common law, the Crown is inherited by a sovereign's children or by a childless sovereign's nearest collateral line.
Succession to the British throne
An heir apparent[note 1] is a person who is first in an order of succession and cannot be displaced from inheriting by the birth of another person. An heir presumptive, by contrast, is someone who is first in line to inherit a title but who can be displaced by the birth of a more eligible heir.
Heir apparent
Succession to the British throne is determined by descent, sex, where males born before 28 October 2011 precede their elder sisters in the line of succession, legitimacy, and religion, and under common law, the Crown is inherited by a sovereign's children or by a childless sovereign's nearest collateral line. Currently, Queen Elizabeth II is the sovereign, and her heir apparent, which is the person who is first in an order of succession and cannot be displaced from inheriting by the birth of another person, is her eldest son, Charles, Prince of Wales. Next in line after him is Prince William, Duke of Cambridge, the Prince of Wales's elder son. Third in line is Prince George, the eldest child of the Duke of Cambridge, followed by his sister, Princess Charlotte, and his younger brother, Prince Louis.