Editing Mrs. Tibble

|cartoon_debut= [[Arthur Bounces Back]]

|book_debut=[[Arthur's Halloween]]

|family = [[Tommy Tibble]] (grandson)<br>[[Timmy Tibble]] (grandson)<br>[[Trixie Tibble]] (daughter)

|residence = [[The Tibbles' House]], [[Elwood City]]

}}'''Mrs. Tibble''' is the grandmother of [[Timmy and Tommy Tibble]] and the mother of [[Trixie Tibble|Trixie]]. She takes care of the twins for her daughter, who travels around the world. In [[Desperately Seeking Stanley]], [[Arthur Read]] discovers that she is a toy maker and has repaired a large collection of antique toys.

Mrs. Tibble is depicted as a bear with a brown complexion, gray hair worn in a bun, and wears a bluish-green dress, a white shirt, a pink button-up shirt, and pink high-heeled shoes. When she first appeared in the book ''[[Arthur's Halloween]]'' that was first published in 1982, and returned in the 1992 book [[Arthur Babysits (book)|''Arthur Babysits'']], she and the Tibble Twins were humans although they later became bears for the cartoon, but they're still humans in the later books.

==Appearances==

**[[Arthur Bounces Back]] 10802

**[[Arthur Babysits (episode)|Arthur Babysits]] 10901

**[[Arthur Meets Mister Rogers]] 20101

**[[Attack of the Turbo Tibbles]] 31001

**[[Double Tibble Trouble]] 31101

**[[To Tibble the Truth]] 70401

**[[Arthur's Snow Biz]] 80301

**[[Mind Your Manners]] 110202

**[[A Portrait of the Artist as a Young Tibble]] 130702

**[[Night of the Tibble]] 160501

**[[Tibbles to the Rescue]] 180802