Minecraft

2009 (unused)
This was made by Hayden 'Dock' Scott-Baron in 2009, but it was an unused logo.

2009–2011
The first logo was made out of the cobblestone as seen in the game, used in the alpha and beta versions.

2011–2015 (primary), 2015-2017 (Bedrock Edition), 2017-present (Java Edition)
In 2011 Mojang released a new logo for Minecraft for its official release at Minecon. It looks similar to the previous logo, but a Creeper face can be seen in the "A." This logo actually first appeared on Beta 1.4.

2017–present (Bedrock Edition)
New logo from Microsoft. This logo is currently used for the Bedrock Edition.

2017–present (Java Edition)
New logo introduced in Minecraft 1.12.2. It's the same logo as the previous, except for the "Java Edition" subtitle. It's used to separate it from Bedrock Edition, which was renamed to just Minecraft by the Better Together Update.