Darrell Power (born 1968) is a Canadian musician and former member of Great Big Sea (1993–2003). He performed vocals, bass, guitar, bones, mandolin, fiddle, accordion and harmonica.
He left the band in 2003 in order to be able to spend more time with his family. Power is now Operation Director of AquaNeuve Solutions, an aquaculture and seafood-industry consultancy firm.
Before joining Great Big Sea, he attended Memorial University of Newfoundland and earned degrees in arts and in education.
On August 4, 2012 Power joined Great Big Sea on stage at the Torbay 250 concert for a 3 song encore.
On April 27, 2013 Power joined Great Big Sea on stage at the final show of their 20th anniversary tour XX, for the final 2 songs of the night.