Luke is an Irish narrow gauge tank engine.
- Take-n-Play version (uni-polar magnets, made in China) (2012)
- Take-n-Play version (added red piping and detailed tank, made in Thailand) (2013-2014)
- Take-n-Play version (bi-polar magnets, shorter height) (2015-2016)
- Collectible Railway version (hook and loop couplings) (2015-present - Europe/Asia)
- Adventures version (hook and loop couplings) (2017-present - US/UK)
- The original Take-n-Play Luke packaging featured a special Blue Mountain Mystery design.