James Tynion IV is an American comic book writer best known for his work on the Batman franchise at DC Comics.

Tynion has worked on a number of additional titles for DC Comics, BOOM! Studios, Marvel Comics, IDW Publishing, and Thrillbent. His work includes The Immortal Men, Batman, Batwoman, Amazing X-Men, Death of Wolverine: Logan’s Legacy, The House In The Wall, Love is Love, Detective Comics, Talon, and many more.