Mai Fujii is a Japanese voice actress, born on January 4 in Hiroshima Prefecture, Japan. She is affiliated with the talent agencies Office Nozawa and Media Force. Her height is 159 cm and her blood type is A. In a professional context, the artist is identified by the stage name 藤井舞, which is distinct from another voice actor with the same surname but different given name.

Fujii has built a career primarily through voice work in video games, with a significant number of credits in the 2000s and 2010s. Her early game roles include Stevia in Harem Blade II in 2000, and multiple characters in 2001 such as Jun Kubota and the shopkeeper lady in V.G. Re-birth, Maki Sōya in Platinum, and Aya Shinjō in Warudakumi. She continued with game work throughout the decade, taking roles like Jun Kubota in V.G. NEO in 2003, Reiko Moriya in A No Machi no Koi no Uta in 2006, and characters in Yarinko in 2007.

Her video game career extended into the 2010s and beyond. Notable roles from this period include Beruga Kaidō in Temaribana and Ayane Akizuki in Totsuzen Kaijin ni Sareta Ore to Akudachi Suru Mahō Shōjo no Hanashi, both in 2011. In 2012, she voiced Akane Tsumimi in Ane to Ore wa Naka ga Ii, followed by Hitomi Ichigaya in Matsuyuki no Hana ~snow drop~ in 2013. Later credits include Kinoshi Itō in Kikan Bakumatsu Ibun Last Cavalier in 2015 and Emī in Shingun Goblin Gundan ~Jinrui Sōbyōka Sakusen~ in 2022.

In addition to video games, Fujii has contributed to anime OVAs. Her most recognized work in this medium is the role of Akira Hayasaka in the 2005 OVA The Guts!, known in English as Women at Work. She also provided the voice for Tomoe in the OVA Accelerando - Datenshi-tachi no Sasayaki and for Sadeyo Kawakami in Persona 5 the Animation: Proof of Justice. Other on-screen credits include a part in the live-action film adaptation of Initial D, where she voiced a NightKids Girl A. She has also participated in internet radio programs, including TOPCAT Cannonball Radio!! and Totsuatsu Hina Mai Radio.