Koala Bear dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Dr. Mıchael Lennox

The koala is an extremely slow and docile creature, so its symbolic meaning is connected with this sedate energy. When the koala appears in a dream, you are being offered a dose of calm serenity and the power to slow things down.
Source: Complete Dictionary of Dreams Author: Dr. Mıchael Lennox

Interpretation 2 — myjellybean

If you dreamed of a koala bear, this generally menas that you will have good luck in friendship and love. However, if it tried to attack you, or you saw koalas fighting with each other, you can expect some setbacks.
Source: My Dream Interpretation Author: myjellybean