Martin Rinkart, or Rinckart (23 April 1586, Eilenburg – 8 December 1649) was a German Lutheran clergyman and hymnist. He is best known for the text to "Now thank we all our God" (Nun danket alle Gott), which was written ca. 1636. It was set to music by Johann Crüger about 1647, and translated into English in the 19th century by Catherine Winkworth.
- Biography at the Cyber Hymnal
- Rinkart's article at Bach-Cantatas.com
- Works by or about Martin Rinkart at Internet Archive
- Works by Martin Rinkart at LibriVox (public domain audiobooks)