His Majesty King Charles III
- ឆ្នាំ: 2023
- ប្រទេស: United Kingdom
- ប្រភេទ: Documentary
- ស្ទូឌីយោ: Coach House Productions, Reel 2 Reel Films, New Wave
- ពាក្យគន្លឹះ: biography, documentary, history
- នាយក: Robin Bextor
- ខាស: King Charles III of the United Kingdom