Saints[]
- Connor MacManus
- Affiliation(s): The Saints of South Boston
- Status: Alive
- Location: "Hoag" Maximum Security Prison
- Murphy MacManus
- Affiliation(s): The Saints of South Boston
- Status: Alive
- Location: "Hoag" Maximum Security Prison
- Noah MacManus
- Affiliation(s): The Saints of South Boston
- Status: Deceased
- Location: Undisclosed Boston Cemetery
Known Associates[]
- David Della Rocco
- Affiliation(s): Former Yakavetta Crime Family Message Boy, Informant for the Saints
- Status: Deceased
- Location: Undisclosed Boston Cemetery
- Romeo
- Affiliation(s): Former The Silver Peso Dishwasher
- Status: In A Coma
- Location: "Hoag" Maximum Security Prison
Other Associates[]
- Detective Greenly
- Affiliation(s): Boston Police Department
- Status: Deceased
- Location: Undisclosed Boston Cemetery
- Detective Dolly
- Affiliation(s): Boston Police Department
- Status: Alive
- Location: Boston Police Department Sixth District
- Detective Duffy
- Affiliation(s): Boston Police Department
- Status: Alive
- Location: Boston Police Department Sixth District
- Eunice Bloom
- Affiliation(s): Former Federal Bureau of Investigation Special Agent
- Status: Alive
- Location: Unknown, Wanted, On the Run
- Paul Smecker
- Affiliation(s): Former Federal Bureau of Investigation Special Agent
- Official Status: Deceased
- Official Location: Undisclosed Cemetery
- Unofficial Status: Alive
- Unofficial Location: Unknown, In Hiding
*Father Sibeal MacManus
- Affiliation(s): The Catholic Church; Unknown Group
- Status: Alive
- Location: Ireland
*Doc
- Affiliation(s): Owner, Mcginty's Bar
- Status: Alive
- Location: Boston, MA
- Unnamed Irish Gun Dealer
- Affiliation(s): Irish Republican Army
- Status: Alive
- Location: Boston, MA