Jeffrey R. Hanna (born July 11, 1947) is an American singer-songwriter and performance musician, best known for his association with the Nitty Gritty Dirt Band.

[2] He was one of the founders and is the longest-serving member of the Nitty Gritty Dirt Band, where he has been a singer, songwriter, lead guitarist, drummer and washboard player.

[1][2] Hanna has over 380 recording credits, primarily as a composer, but also as a vocalist, guitarist (acoustic, electric, steel, slide, twelve-string, and baritone), arranger, and producer.

[3] In addition to the Nitty Gritty Dirt Band, his credits include work with artists such as Linda Ronstadt, Suzy Bogguss, The Texas Tenors, Patty Loveless, Rascal Flatts, Matraca Berg, Hannah Montana, Emmylou Harris, The Chieftains, Johnny Cash, June Carter Cash, Earl Scruggs, Michael Martin Murphey, Dickey Betts, and Steve Martin.

[3] In 2006, his composition "Bless the Broken Road", co-written with Marcus Hummon and Bobby Boyd in 1994, won a Grammy Award for Best Country Song.