Patrick "Paddy" Haynes (born 1 July 1997) is a strongman competitor and personal trainer from the United Kingdom.
Haynes was raised on a family farm in Adderbury, Oxfordshire, England. From 2015 to 2019 he attended the University of Portsmouth, from which he graduated with a Bachelor's in Accounting & Finance and a Master's in Forensic Accounting.
Haynes was originally a long distance runner, competing in ultramarathons whilst at university. He then retrained to become a professional strongman, increasing his weight from as a runner, to .
Haynes won 2023 England's Strongest Man, Ultimate Strongman version in Warrington, and 2025 England's Strongest Man Giants Live version in York Barbican. He won second place at 2025 Europe's Strongest Man competition and emerged runner up to Hafþór JúlÃÂus Björnsson in 2025 Iceland's Strongest Man. Haynes was, in his first appearance, a finalist in the 2025 edition of the World's Strongest Man competition, finishing in fifth place.