1PW Heavyweight Championship

The One Pro Wrestling (1PW) World Heavyweight Championship was a professional wrestling world championship created and promoted by the British promotion One Pro Wrestling. The title was established in 2006 and was the highest ranked men's championship in the company. 1PW became defunct on 29 September 2023.

Title history
As the company's closure on 29 September 2023, were eight reigns between seven champions. Abyss was the inaugural champion and has most reigns at two. Martin Stone's reign is the longest at 681 days. Lionheart's reign is the shortest at 95 days. Ulf Herman is the oldest champion when he won it at 40 years old, while Sterling James Keenan is the youngest champion at 23 years old.

Will Ospreay was the final champion.

Combined reigns
As of 29 July 2024.