The Kingmaker is a Big Finish Productions audio drama based on the long-running British science fiction television series Doctor Who.

The Doctor travels to the year 1485, to investigate the mystery of the Princes in the Tower, in order to fulfil a contract to write a series of children's books.

He visits William Shakespeare, in the 16th century, to learn as much background as he can from the author of the most famous play based on the life of Richard III, before taking the more dangerous step of a landing in 1485.

The script has some elements which spoof The Hitchhikers Guide to the Galaxy (there is a robot which evokes memories of Marvin, the Paranoid Android); it has William Shakespeare (complete with a humorous, but authentic, cod-Birmingham accent); and it has King Richard III (both the character in Shakespeare's play, and the actual king in 1485).

Matt Michael, reviewing the audio for Doctor Who Magazine, criticised it strongly, calling it "over-engineered and overlong", and saying that it "can't make its mind up whether it wants to be comedy or tragedy, and ends up doing neither very well.