银大眼鲳（学名：Monodactylus argenteus）为辐鳍鱼纲鲈形目银鳞鲳科大眼鲳属的鱼类，俗名银鲳、龙黄。

本鱼分布于印度洋非洲东岸至太平洋中部诸岛以及中国南海、台湾海峡等海域，多见于近岸地带以及常活动于岩石或珊瑚礁中。该物种的模式产地在印度。

Monodactylus argentus, a perciform fish in the Monodactylidae family, is usually found in the Red Sea and East Africa to Samoa, north to the Yaeyama Islands, south to New Caledonia and Australia. Monodactylus argenteus has many common names including silver moony', silver moonfish, fingerfish, diamond moonfish, and Malayan angel. It is commonly called fingerfish because its genus Monodactylus means "one finger". It is also sometime called "Sea Angel" in the pet shops.It has a silver body in a triangular shape. The big eyes are crossed by a dark ray. Its fins are silver with yellow reflection. Both, yellow and dark colouring, are fading with age. It is also confused, though rarely, with Monodactylus sebae, but easily distinguished by its other black ray that crosses where its tail starts, darker color and less yellow coloration.