| Mrs. Gumble|
|Occupation||Navy officer (Commander)|
|Relatives|| Son: Barney Gumble|
Husband: Arnie Gumble (Deceased)
|First Appearance||"Simpson Tide"|
|Voiced By||Dan Castellaneta|
Mrs. Gumble was the mother of Barney Gumble. She is Norwegian. She looks like Barney in drag and talks similar to Barney. She also worked for the Naval Reserve, which Barney pointed out when his drill instructor claimed "Your mommas aren't here to help you." Apparently, she also had to prod her son to get up for school if he fell asleep, as she demonstrated when Barney was asleep at the switch to investigate a torpedo shoot, with Barney while asleep begging her not to get him to school that day.
She used to go to the Springfield Town Hall to sing the city Anthem with her son and husband.
- Episode – "Lisa the Greek" (mentioned)
- Episode – "Mr. Plow" (mentioned)
- Episode – "Simpson Tide"
- Episode – "Double, Double, Boy in Trouble" (mentioned)
- Episode – "Walking Big & Tall" (flashback)