Daniel Raphael Rossen is an American singer-songwriter and multi-instrumentalist. He is best known as the guitarist and co-lead vocalist of the indie rock band Grizzly Bear.

Grizzly Bear was an American rock band from Brooklyn, New York, formed in 2002. For most of its tenure, the band has consisted of Edward Droste, Daniel Rossen, Chris Taylor, and Christopher Bear. The band employed both traditional and electronic instruments, and their sound has been categorized as psychedelic pop, folk rock, and experimental. The band was known for their use of vocal harmony, with all four members contributing vocals and lead vocals alternating between Rossen and Droste.