A person who writes plays is known as a playwright. An example of a playwright is William Shakespeare.
Playwright.
i think that the person who does/writes all of this is the critic or critique. i forgot how to spell it!
a playwriter cant u figure that out
The person who makes a will (or 'testament') is a testator.
A composer is a person who writes music.
A person who writes laws is called a legislator or a lawmaker.
The person who writes a check is called the payor. Or in the case of my brother, a sucker, when he writes another check for his girlfriend.
A Philosopher
A person who studies or writes history is called a historian.
An autobiographer is a person who writes the story of his or her own life.
That person is called a playwright. She or he is a person who 'crafts' or 'builds' a play, and this is the meaning of the element 'wright' in the word. It is not a strange alternate form of 'write'. For example, a shipwright is a ship builder.
A person who writes the libretto for an opera is simply referred to as the librettist.