|This article is about a/an Mirror Monster in Kamen Rider Ryuki.|
|Episodes:|| Ouja's Secret|
Kamen Rider Ryuki: Ryuki vs Kamen Rider Agito
Battle Trial: Ryuki World
|Season:||Kamen Rider Ryuki|
Negazelle (ネガゼール Negazeēru, 24): A Gazelle/Cape Buffalo-type Zelle that could move very fast and had a blade on each arm. It interfered in the fight between Ouja & Knight Survive. This monster was killed by Knight Surivive's Shippu Dan. Negazelle appeared in Shinji's dream during the Hyper Video special, among those destroyed by Zolda's End of World.