|Relatives|| Jennifer Nocturne (daughter)|
|Voice Actor||Marianne Muellerleile|
|First Appearance||Catch a Falling Star|
Maureen Nocturne is Jennifer's mother. She appeared in the episode Catch a Falling Star. She was clearly very fond of Ben, but it was not the other way around. She claimed that her husband ran away before Jennifer was born.
Ben 10: Ultimate Alien
- Catch a Falling Star (first appearance)