G-Rex Championship

Statistics
First champion	El Lindaman
Most reigns	Kaito Ishida (2 reigns)
Longest reign	Hayato Tamura; (366 days)
Shortest reign	Soma Watanabe; (12 days)
Oldest champion	T-Hawk; (32 years, 11 months and 13 days)
Youngest champion	Soma Watanabe; (26 years, 1 month and 22 days)
Heaviest champion	Hayato Tamura; (103 kg (227 lb))
Lightest champion	Soma Watanabe; (70 kg (150 lb))

G-Rex Championship
G-Rex Championship
	The G-Rex Championship title belt
Details
Promotion	Gleat
Date established	December 2021
Current champion	Kaito Ishida
Date won	January 11, 2025
First champion
Statistics
First champion	El Lindaman
Most reigns	Kaito Ishida (2 reigns)
Longest reign	Hayato Tamura; (366 days)
Shortest reign	Soma Watanabe; (12 days)
Oldest champion	T-Hawk; (32 years, 11 months and 13 days)
Youngest champion	Soma Watanabe; (26 years, 1 month and 22 days)
Heaviest champion	Hayato Tamura; (103 kg (227 lb))
Lightest champion	Soma Watanabe; (70 kg (150 lb))

The G-Rex Championship (Japanese: G-REX王座, Hepburn: Jī Rekkusu Ōza) is a professional wrestling championship in the Japanese promotion Gleat. The title is the first to be created by the promotion.

The inaugural champion is El Lindaman, who was crowned at G Prowrestling Ver. 18, on February 22, 2022, after winning a 12-man tournament. The current champion is Hayato Tamura, who won the title at Gleat Ver. 7 on December 30, 2023.