MusicfestNW (MFNW) was a multi-venue music festival that took place every fall in Portland, Oregon from 2001 to 2018. In 2014 the format of the festival changed to a two-day waterfront music festival. The festival was organized by the alternative weekly Willamette Week. Its sister festival, TechfestNW (TFNW), ran from 2012 to 2021.