Gekkō no Carnevale (月光のカルネヴァーレ, Gekkō no Karunevāre, "Carnival of Moonlight") is a Japanese eroge visual novel developed by Nitroplus that was released on January 26, 2007.

Gekkō no Carnevale has been adapted into a manga, a light novel, and a drama CD.

The protagonist, Romeo, is a taxi driver who was originally involved in an organization known as the "Orma Rossa"(Red Mark).

He finds an automata in the shape of a young woman, who appears to have amnesia.

In the first half of the year of 2007, Gekkō no Carnevale was able to net enough sales to place it as the 50th highest selling visual novel on Getchu.com.