Johan Ræder is the name of:
Johan Georg Ræder (1751–1808), military officer Johan Christopher Ræder (1782–1853), military officer Johan Philip Thomas Ræder (1795–1869), military officer Johan Georg Frederik Ræder (1834–1909), civil servant Georg Ræder, Johan Georg Ræder, (1857–1932), military officer Johan Christopher Ræder (1859–1943), military officer Johan Georg Ræder (1889–1959), ophthalmologist Johan Georg Alexius Ræder (1905–1981), diplomat