"Moonglow" is a popular song, with music by Will Hudson and Irving Mills and words by Eddie De Lange, published in 1934.

Moonglow is a fictional character found in comic books from Marvel Comics. She was a member of a team of superheroes, Squadron Supreme.

Moonglow is a command-line application which queries data from a variety of sources and formats the results using user-defined Velocity templates. The data sources are generally XML web services, such as Google or Amazon.