1PW Heavyweight Championship

Statistics
First champion(s)	Abyss
Final champion(s)	Will Ospreay
Most reigns	Abyss (2 reigns)
Longest reign	Martin Stone; (681 Days)
Shortest reign	Lionheart; (95 days)
Oldest champion	Ulf Herman; (40 years, 285 days)
Youngest champion	Sterling James Keenan; (23 years, 231 days)
Heaviest champion	Abyss; (350lb (159 kg))
Lightest champion	Sterling James Keenan; (208lb (94 kg))

1PW World Heavyweight Championship
1PW World Heavyweight Championship
	Current design of the title (2022 – 2023)
Details
Promotion	One Pro Wrestling
Date established	4 March 2006
Date retired	29 September 2023
First champion(s)
Statistics
First champion(s)	Abyss
Final champion(s)	Will Ospreay
Most reigns	Abyss (2 reigns)
Longest reign	Martin Stone; (681 Days)
Shortest reign	Lionheart; (95 days)
Oldest champion	Ulf Herman; (40 years, 285 days)
Youngest champion	Sterling James Keenan; (23 years, 231 days)
Heaviest champion	Abyss; (350lb (159 kg))
Lightest champion	Sterling James Keenan; (208lb (94 kg))

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.