|Profession||Apprentice janitor at Planet Express|
|First appearance||"Murder on the Planet Express" (7ACV24)|
|Voiced by||Phil LaMarr|
Jackie Jr. is Scruffy's apprentice. In 3013, he seemingly joined the Planet Express crew. [7ACV24]
In 3013, the crew went on a corporate team-building retreat, which secretly arranged for them to be trapped in the ship with a horrific alien creature, so that they would learn to trust each other. The creature would eat crew member after crew member, but no one would actually die. Jackie Jr. was the first of the crew to be eaten. After being eaten, the others would join him in a pizza party.
Hermes and Zoidberg found a skeleton with Jackie Jr.'s hat on it in the ship's air vents, blocking the life-support fan.
Jackie Jr. was first seen in a preview clip for 7ACV24,  a week before the episode aired.
- The name "Jackie Jr." may be a reference to the Sopranos character Jackie Aprile, Jr..
Leela: Who're you?
Jackie Jr.: Jackie Jr., ma'am.
[Jackie Jr. tips his hat.]
Scruffy: Jackie Jr.'s my apprentice. I figure if he's gonna work here... he might as well get to know the team.
Jackie Jr.: Who's she?
Scruffy: [mumbling] I dunno.
- David Farnsworth — Benjamin Franklin's apprentice
- ^ Team Building Retreat - Video Clip. (Comedy Central.) Retrieved on 22 August 2013.