Mitsubishi APWR
（重定向自Advanced Pressurized Water Reactor）
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- This article is about the Mitsubishi Heavy Industry's design. For the Westinghouse AP series, see AP1000.
The Mitsubishi advanced pressurized water reactor (APWR) is a generation III nuclear reactor design developed by Mitsubishi Heavy Industries (MHI) based on pressurized water reactor technology. It features several design enhancements including a neutron reflector, improved efficiency and improved safety systems. It has safety features advanced over the last generation, including a combination of passive and active systems. None are currently under construction.