Jack Skins
OC: Jack "Teddy" Anderson
Johnny Jack
and let's name this one... Jack!
Pirate Jack Sparrow
SCP Foundation: Dr. Jack Bright
Afghanistan // Flag Jack Series
Jack [LOTC]
Handsome Jack (Without Mask)
Jack Rackham
Pvt. Jack Smith(Stationed Soldier)
Fate/Apocrypha Jack the Ripper
Eyeless Jack