DesignInc Melbourne is an architecture practice based in Melbourne but forms part of a larger network of architectural practices known as DesignInc.

The Melbourne branch was previously known as A.S & R.A. Eggleston which was formed in 1937. Since 1999 the practice has been a part of the interstate association and in 2000 became DesignInc Melbourne. This national scale collaboration ensured a local design focus while allowing broader scope and range of projects.

DesignInc is renowned for their use of sustainable practices, championing this approach with the first 6-star green star rated building, the Council House 2 which was completed in 2006.