Daniel Friderici (1584 – 23 September 1638) was a German cantor, conductor, and composer.
Friderici was born in Eichstaedt (today Querfurt) to a poor family and had been a choirboy in his younger years.
Two years later he was appointed as a cantor for Oldenburg by Count Anton Günther and later moved in 1618 to the same position at the St. Mary's Church in Rostock.
After he had finished his training, he was appointed conductor of all churches in Rostock.
He wrote many high quality secular and sacred polyphonic vocal works, which became widely known in his lifetime and afterwards.