Frederike Berntsen is a Dutch music journalist. She writes for publications such as Het Parool, the National Musical Instruments Foundation, and regularly contributes to Preludium magazine, published by The Concertgebouw and the Royal Concertgebouw Orchestra.

In addition to her writing, Berntsen is a regular guest on the radio program Diskotabel on NPO Klassiek, where she serves as a panelist reviewing and comparing new classical recordings. She is also active as a jury member for Edison Klassiek and Dutch Classical Talent, an annual program for young musicians.