Richard Allen Dillin was an American comics artist best known for a 12-year run as the penciler of the DC Comics superhero-team series Justice League of America. He drew 115 issues from 1968 until his death in 1980.

The Freedom Fighters is a superhero team appearing in American comic books published by DC Comics. The original six characters were the Black Condor, Doll Man, the Human Bomb, the Ray, the Phantom Lady, and Uncle Sam. Although the characters were created by Quality Comics, they never were gathered in a group before being acquired by DC. The team first appeared in a Justice League of America/Justice Society of America team-up, which ran in Justice League of America #107–108, written by Len Wein and drawn by Dick Dillin. Their own ongoing series premiered with Freedom Fighters #1, written by Gerry Conway and Martin Pasko, and drawn by Ric Estrada.