The V'Xaji are a species who live in the Gamma Quadrant.

In the late 2350s, the Dominion sent the Jem'Hadar, including Taran'atar, against the V'Xaji. During the battle, Taran'atar suffered serious burns on the left side of his body. (DS9 novel: Abyss)

In 2376, the crew of the Even Odds discovered VihnAKAn scissor pearls that were made of V'Xaji glass. (DS9 novel: Rising Son)