|Alias:||Theodora, The over-protective Russo|
|Lives In:||New York City, New York|
|Children:||Alex Russo (daughter)|
|Employment:||Waverley Sub Station (owner)|
|Portrayed by:||Maria Canals-Barrera|
|First Appearance:||Wizards on Deck with Hannah Montana[SLOD]|
|Last Appearance:||Wizards on Deck with Hannah Montana[SLOD]|
She is the mother of, Alex Russo, Justin Russo and Max Russo and the wife of Jerry Russo. Previously, she owned the Waverley Place substation, and is the only one out of her first family of four, not to be a wizard. She hates wizardly, and tries to get her kids to stop using it for everyday life. This made her immortal. Theresa hates the sea, and has a fear of drowning. She had nightmares about this. It is given that Theresa loves getting out of the water, quickly.
Theresa is portrayed by Maria Canals-Barrera.