Daryll Donovan
Pooch Hall as Daryll
Status: Alive
Age: 30 (Season 2)[1]
Date of birth: 1984
Profession: Boxer
Father: Mickey Donovan
Mother: Claudette Weisbrod
Sibling(s): Bridget Donovan (half-sister)
Terry Donovan (half-brother)
Ray Donovan (half-brother)
Bunchy Donovan (half-brother)
Other family: Bridget Donovan (niece)
Conor Donovan (nephew)
Allen Weisbrod (stepfather)
Abby Donovan (sister-in-law)
Played by: Pooch Hall
Seasons: 1, 2
First episode: "The Bag or the Bat"

Daryll Donovan is Ray's half-brother via Mickey's illegitimate son. Daryll is a professional boxer and a limousine driver.