Don Tzu, also known as Donny Tzu or Donald Trump Sun Tzu Quotes, is an exploitable image macro meme similar to Troll Quotes that parodies the famous Chinese military general, strategist and philosopher Sun Tzu, replacing his image with a Chinese-inspired version of U.S. President Donald Trump and adding quotes related to Trump's actions, usually as a way to mock his contentious military strategies, decisions or political moves, humorously portraying him as a mastermind. The memes initially started as a way to jokingly praise Trump's actions among his supporters, but later became more mixed.
The nickname and meme series, which typically uses a grey image of a Sun Tzu-looking Trump against a black background with white text for the quotes (also used in fake Sun Tzu quote memes), dates back to at least 2017 during his first term, but largely went viral online around early 2026 and spread throughout the following year. Additional variations of the meme include a black-and-white photo of Trump wearing an ancient Chinese military helmet, among other images portraying him as Sun Tzu or a Chinese military leader.