Anzu Mazaki, known as Téa Gardner in the English version of Yu-Gi-Oh! The Dark Side of Dimensions, is a character in the Yu-Gi-Oh! manga. This is the original depiction of Anzu Mazaki, known as Téa Gardner in most English media, as created by Kazuki Takahashi.

Anzu is a childhood best friend of Yugi Mutou and often accompanies him on his adventures. She is interested in dancing and wants to study abroad after leaving school. At the beginning of the series she develops a crush on Dark Yugi and becomes obsessed with finding out his identity, having been saved by him while she was blindfolded.