Alan Melikdjanian (; born April 13, 1980), also known by the alias Captain Disillusion, is a Latvian-American independent filmmaker.
Melikdjanian has been active in the founding of video-sharing sites Openfilm and Filmnet.com, and is the creator of the YouTube web-series Captain Disillusion, a comedic series of videos promoting critical thinking and skepticism, mainly centering around the use of visual effects and video editing.