The list includes only the characters whose age has already been revealed:
#10 – SILVERS RAYLEIGH
Silvers Rayleigh, also known as the “Dark King”, is the former first mate of the Roger Pirates, known as the “Right Hand of the Pirate King”. He’s 78 years old (his birthday is May 13th).
#9 – MONKEY D. GARP
Monkey D. Garp is a Marine vice admiral. He is the father of Monkey D. Dragon, the paternal grandfather of Monkey D. Luffy and the adoptive grandfather of Portgas D. Ace. He’s 78 years old too (his birthday is May 2nd).
#8 – SENGOKU
Sengoku the Buddha was the fleet admiral of the Marines pre-timeskip, succeeding Kong and preceding Akainu. He’s 79 years old.
#7 – MOTHER CARAMEL
Mother Carmel was a child trafficker dealing in orphans who operated in the Underworld several decades ago. She took care of a young Charlotte Linlin, who would later go on to become the Yonko Big Mom. She was 80 years old.
#6 – HAJRUDIN
“Pirate Mercenary” Hajrudin is a giant warrior described as the “new generation” from Elbaf. He’s now the 6th division commander of the Straw Hat Grand Fleet. He’s 81 years old.
#5 – BROOK
“Soul King” Brook is the ninth member of the Straw Hat crew, and the eighth to join Luffy’s crew, as well as being the oldest and the tallest member on board. He’s 90 years old.
#4 – KUREHA
Dr. Kureha is a highly skilled and very long-lived doctor on Drum Island. She is referred to as “witch” by some people. She’s 141 years old.
#3 – DORRY & BROGY
Dorry the Blue Ogre is one of the two former captains of the Giant Warrior Pirates from Elbaf. He’s 160 years old.
Brogy the Red Ogre is one of the two former captains of the Giant Warrior Pirates from Elbaf. He’s 160 years old.
#2 – JORL
“Waterfall Beard” Jorl was a giant and former co-captain of the Giant Warrior Pirates, along with Jarl. He was 344 years old.
“Mountain Beard” Jarl is a giant and former co-captain of the Giant Warrior Pirates, alongside Jorl. He was 345 years old.