Uruchi Uchiha

was the wife of Teyaki Uchiha and the aunt of Sasuke Uchiha, and used to own a small bakery at the Uchiha compound in Konoha.

Background
She used to be one of the many people in the Uchiha clan who encouraged Sasuke to be like his big brother, Itachi. In a short conversation with Sasuke, she does not seem to pay attention to him, not knowing how old he was. She was eventually killed by Itachi during his massacre of the Uchiha clan.

Trivia

 * The owner of the apartment Gennō rents has a striking resemblance to Uruchi Uchiha.
 * Sasuke refers to Uruchi and her husband as "aunt" and "uncle". Since it is possible that Sasuke used as a gesture of respect, it is uncertain whether either Uruchi really is Sasuke's aunt.