0.3

0.3 may refer to:
== Java Edition ==
=== Classic ===
* Java Edition Classic 0.0.3a
=== Launcher ===
* Launcher 0.3
== Pocket Edition ==
* Pocket Edition v0.3.0 alpha
* Pocket Edition v0.3.2 alpha
* Pocket Edition v0.3.3 alpha
== Minecraft Earth ==
* Minecraft Earth 0.3.0
* Minecraft Earth 0.3.1
es:0.3
ja:0.3
pt:0.3
th:0.3
zh:0.3