Location and Hours


The ORNL Research Library is located off the central corridor of Bldg. 4500N on the main ORNL campus.


The library is open 24 hours, seven days a week to badged personnel. Staff are available at the reference desk on business days, Monday through Friday, 9:00-3:00.

Library mailing address

ORNL Research Library
Bldg. 4500N, MS-6191
Bethel Valley Rd.
P.O. Box 2008
Oak Ridge, TN 37831-6191

Phone the ORNL Library Reference DeskĀ 


Email the library