Rama II is a science fiction novel by Gentry Lee and Arthur C. Clarke, first published in 1989.

Written primarily by Lee,[1] Rama II has a distinctly different writing style than the original, with a more character-driven narrative and a closer-to-contemporary mindset, ambience and human relations than the first novel's more futuristic tones.

Its arrival is expected, and on Earth the chosen crew of twelve readies for the voyage to unlock more of Rama's mysteries.

The novel ends with three of the twelve astronauts abandoned inside Rama as it travels out of the Solar System.

Sierra Entertainment created Rama in 1996 as a point and click adventure game in the style of Myst.