- Like Matt Murdock, Charlie Cox is Catholic.
- Charlie Cox previously worked with Peter McRobbie in Boardwalk Empire.
- Charlie Cox auditioned for Loki in Thor.
- Charlie Cox is dating Agents of S.H.I.E.L.D. and Jessica Jones producer Samantha Thomas, with whom he has one child.
- Charlie Cox previously dated Kate Mara.
- Charlie Cox previously Tristan Thorn in the comic book adaptation Stardust.
- He received a Helen Keller Achievement Award from the American Foundation for the Blind for his authentic portrayal of Matt Murdock.
- He was nominated for a Saturn Award for Best Actor on Television for his work on Daredevil.
- He was named TVLine's "Performer of the Week" for his acting in the episode The Defenders.