Impala is a fictional character, a comic book superhero published by DC Comics. He first appeared in Super Friends #7 (October 1977), and was created by E. Nelson Bridwell and Ramona Fradon.
Kid Impala is a fictional character, a comic book superhero published by DC Comics. He first appears in JLA: Classified #2 (February 2005), and was created by Grant Morrison and Ed McGuiness.