5 oh Trees was a gangsta rap group from Portland, Oregon, produced by kQ with raps by Big Nutz.

Recordings frequently featured vocal contributions from a number of other local underground rappers, including Celebrity Johnson, Bluntman and Dose. The group gets their name from the city's area code, 503.

This group was active from 2003 to 2009. Keegan and Nutz are now working on a new project called HRD.