The Regional Network Development Plan (RNDP) is a long-term plan for the provision of bus and train services to the regional areas of the state of Victoria, Australia. Produced four years after the Network Development Plan – Metropolitan Rail (NDPMR), which examined in detail the future expansion of the metropolitan Melbourne rail network, the RNDP was produced by the state government's Department of Economic Development, Jobs, Transport and Resources and sets forth short-, medium- and long-term priorities for the 5, 10 and 15 years after 2016 respectively.
The RNDP was widely criticised for its lack of concrete planning by regional commentators. Many of the plan's short-term proposals were funded in the 2016–17 Victorian Budget, and further regional public transport upgrades continued with the announcement of the Regional Rail Revival program in 2017.