|Family|| Timmy (Brother)
|First Appearance||"The Implant"|
|Portrayed By||Megan Mullally|
Betsy is one of George's girlfriends. She appeared only once, in “The Implant”. She broke up with George because he fought with her brother, Timmy, after Timmy caught him double-dipping. Betsy was portrayed by Megan Mullally (Will & Grace).