Congressional Directory

All Library locations will close at 3 p.m. on Wednesday, December 17 for a staff development event. We will reopen for regular hours Thursday, December 18.

Official directory of the U.S. Congress. It contains short biographies of each member of the Senate and House and additional data, such as committee memberships, room and telephone numbers, and more. It also lists officials of the courts, military establishments, and other Federal departments and agencies.