Look up high king in Wiktionary, the free dictionary.
A high king is a type of king ranked above other monarchs. High King may also refer to:
- High-King, a Japanese pop idol group
- High King Mountain Ski Area, a ski resort in Austria
- High King of Ireland, a historical title
- Hochkönig (English: High King), the highest mountain in the Berchtesgaden Alps, Austria
- The High King, a 1968 novel by Lloyd Alexander
- The High Kings, an Irish folk band