Teenage Mutant Ninja Turtles #2 (1984). Mirage Studios. April O'Neil debuts in the second issue of Eastman and Laird's black-and-white series.

1st Appearance

First Appearance of April O'Neil

Teenage Mutant Ninja Turtles #2

October 1984 · Independent · Copper Age

The Turtles' first human ally, a computer programmer in the Mirage comics, debuting in TMNT #2 (1984).

Key Issue

Created by Kevin Eastman · Peter Laird

By Atomm Updated

The first appearance (1st app) of April O'Neil is Teenage Mutant Ninja Turtles #2 (October 1984), the second issue of Kevin Eastman and Peter Laird's Mirage series. She does not appear in the debut issue. In the original comics April is a computer programmer working for the scientist Baxter Stockman, not the TV news reporter the 1987 cartoon later made her. After she discovers Stockman's robots robbing banks, the Turtles rescue her, and she becomes their first human ally.

Quick Facts

Debut
Teenage Mutant Ninja Turtles #2 (October 1984)
Real name
April O'Neil
Creators
Kevin Eastman and Peter Laird
Publisher
Mirage Studios (1984 to 2009); IDW Publishing (2011 to present)
First enemy
Baxter Stockman and his Mouser robots (in her debut issue)
First ally
The Turtles, who rescue her, and their sensei Splinter
Team affiliations
Teenage Mutant Ninja Turtles (human ally)

First Appearance

  1. Teenage Mutant Ninja Turtles #2 cover
    First Appearance October 1984

    Teenage Mutant Ninja Turtles #2

    By Kevin Eastman, Peter Laird

    April debuts one issue after the Turtles, as a computer programmer assisting the scientist Baxter Stockman. When she discovers Stockman using his Mouser robots to rob banks, she flees into the sewers and the Turtles rescue her, making her the team's first human ally.

    Read the full breakdown

Creation Story

April O’Neil is the first human the Turtles let into their world, and she has been a fixture of every version since. Kevin Eastman and Peter Laird created her for the second issue of their Teenage Mutant Ninja Turtles series and named her after April Fisher, Eastman’s first wife.

The April of the original Mirage comics is not quite the character most people picture. She is not a television reporter, the role the 1987 cartoon gave her and that stuck across most adaptations. In the comics she is a computer programmer, working as an assistant to the scientist Baxter Stockman, and that job is what pulls her into the Turtles’ lives.

First Appearance: Teenage Mutant Ninja Turtles #2

April first appears in Teenage Mutant Ninja Turtles #2 (October 1984), one issue after the Turtles’ own debut. She helps Stockman program his Mousers, small robots built to chew through anything, and when she realizes he is using them to burrow into bank vaults she runs. The machines chase her into the sewers, where the Turtles find her and step in. By the end of the issue she is the team’s first human ally, and she stays the franchise’s longest-running supporting character.

As a first appearance, TMNT #2 is a secondary Mirage key, valued as the first April O’Neil and as the issue right behind the keystone debut. The story of that first issue and the rest of the Mirage keys is on the Teenage Mutant Ninja Turtles team page.

In adaptations

Film, TV, animation, and game appearances.

  1. 1987

    Teenage Mutant Ninja Turtles

    Animated

    Starring:Renae Jacobs

    Renae Jacobs voiced the cartoon's April, the version that recast her as a yellow-jumpsuited TV news reporter.

  2. 1990

    Teenage Mutant Ninja Turtles

    Film

    Starring:Judith Hoag

    Judith Hoag played April in the first live-action film.

  3. 2012

    Teenage Mutant Ninja Turtles

    Animated

    Starring:Mae Whitman

    Mae Whitman voiced April in Nickelodeon's CG series, here a teenager who befriends the Turtles.

  4. 2023

    Teenage Mutant Ninja Turtles: Mutant Mayhem

    Film

    Starring:Ayo Edebiri

    Ayo Edebiri voiced April in Mutant Mayhem, reimagined as a teenage aspiring journalist.

Frequently asked questions

The questions readers and collectors ask most.

What is April O'Neil's first appearance?

April O'Neil's first appearance is Teenage Mutant Ninja Turtles #2 (October 1984), one issue after the Turtles' own debut. She does not appear in the first issue.

Was April O'Neil a reporter in the comics?

No. The 1987 cartoon made her a TV news reporter, the role most adaptations kept. In the original Mirage comics she is a computer programmer working for the scientist Baxter Stockman.

Who is April O'Neil named after?

April Fisher, the first wife of TMNT co-creator Kevin Eastman.

How does April meet the Turtles?

She helps Baxter Stockman program his Mouser robots, realizes he is using them to break into bank vaults, and flees. The Mousers chase her into the sewers, where the Turtles find her and step in.