Flag of the <a href="https://en.wikipedia.org/wiki/Empire_of_Vietnam" class="extiw" title="w:Empire of Vietnam">Empire of Vietnam</a>, used from 12 June to 30 August, 1945
<a href="//commons.wikimedia.org/wiki/User:Great_Brightstar" title="User:Great Brightstar">Great Brightstar</a>
Based on construction sheet in <a href="//commons.wikimedia.org/wiki/File:Qu%E1%BB%91c_k%E1%BB%B3_Vi%E1%BB%87t_Nam_%C4%91%E1%BB%99c_l%E1%BA%ADp.jpg" title="File:Quốc kỳ Việt Nam độc lập.jpg">File:Quốc kỳ Việt Nam độc lập.jpg</a>