Pieter van den Keere (Latin: Peter Kaerius 1571 – c. 1646) was a Dutch engraver, publisher and globe maker.
He was born in Ghent, and in 1584 moved with his family for religious reasons to London. His sister, Collette, who immigrated with van den Keere married Jodocus Hondius three years later. In London, van den Keere received training as an engraver from Jodocus Hondius, his brother-in-law. In 1593, both Keere and Hondius settled in Amsterdam. In Amsterdam he was betrothed on 7 September 1599 to Anna Burts or Beurt from Ghent, but he became betrothed again there on 10 March 1623 to a widow from Hoorn, Anna Winnens van Gent, possibly due to the death of his first wife. After 1630, there are few details of his life. The dating of some plates for John Speed's Prospect of the Most Famous Parts of the World of 1646 indicates that he was still alive then.
From his time in England there is a map of Ireland from 1592, Hyberniae novissima descriptio. It was published by Hondius and served as a model for later editions of the Theatrum of Abraham Ortelius. Keere also contributed to John Norden's Speculum Britanniae of 1593.
For Willem Barents Keere engraved plates for Caertboeck Vande Middel-landsche Zee. He also worked with Petrus Bertius, Cornelis Claesz, Petrus Plancius, the House of Visscher, and Lucas Janszoon Waghenaer. In 1595, there appeared a large wall map of Europe in 10 sheets, Nova totius Europae descriptio.
From 1603, Keere began creating large urban panoramas, including Utrecht, Cologne, Amsterdam, and Paris. Around 1604, he was preparing the publication of the atlas Germania Inferior id est Provincuarum XVII. This first appeared in 1617, with a foreword by Petrus Montanus.