Merlyn (disambiguation)
Merlyn is generally an alternate spelling of Merlin, the wizard of the Arthurian legend.
Merlyn can also refer to:
- The Book of Merlyn, the "lost" fifth book of The Once and Future King
- Merlyn (DC Comics), a DC Comics supervillain and arch-rival of Green Arrow
- Merlyn (Marvel Comics), a supporting character of Marvel Comics' Captain Britain
- Merlyn (cricket), an automated bowling machine used by the England cricket team
- Merlyn Mantle, wife of MLB Hall-Of-Famer Mickey Mantle
- Randal Schwartz, Perl guru and host of FLOSS Weekly, whose internet handle is "merlyn"
- Merlin (op5) Merlin project, or Module for Effortless Redundancy and Loadbalancing In Nagios, part of op5 Monitor
- Merlin (software), a commercial project management software application for Mac OS X
- Merlyn (racing car), racing cars built by Colchester Racing Development (CRD)