Gelfling Adventure is a computer game published by Sierra On-line for the Apple II series computers in 1984. The game included one 5 1/4" floppy disk, one booklet, and a special fold-out poster.

The game was a basic bitmap graphics/multiple choice first-person adventure, written by game designer Al Lowe. Often cited as a simplified version of the original Dark Crystal computer game intended for a younger audience. It featured many of the same graphics and storyline as the original, but the puzzles and options were more simplified and menu oriented.