Johann Georg Moeresius () (1598–1657) was a poet and rector in Danzig (Gdańsk), Poland. Moeresius, a friend of the poet Johannes Plavius, dedicated a series of poems to the singer Constantia Zierenberg, the daughter of Johann Zierenberg who was mayor of the town from 1630 to 1642. Sources Katarzyna Grochowska, From Milan to Gdańsk: The Story of A Dedication Biographisches zu Plavius Moeresius, Johann Georg Moeresius, Johann Georg Moeresius, Johann Georg Polish poets