O'Neil

The O'Neil family is an important part of Teenage Mutant Ninja Turtles lore, with most incarnations hosting one or more characters with that surname.

You may be looking for:
 * April O'Neil, the Ninja Turtles' best human friend and sister/mother figure in many incarnations.
 * Robyn O'Neil, April's sister
 * Mrs. O'Neil, April's mother
 * Bridget O'Neil, April's mother in Mirage continuity
 * Elizabeth O'Neil, April's mother in IDW continuity
 * Mr. O'Neil or Dr. O'Neil, April's father
 * Robert O'Neil, April's father in Mirage continuity
 * John O'Neil, April's father in IDW continuity
 * Kirby O'Neil, April's father in the 2012 animated series and related video games
 * Cody Jones, Casey Jones and April's great-grandson, who was also known as Cody O'Neil and ran O'Neil Tech.