- Railways and Canals Committee13
- Real Estate Bondholders' Reorganizations, Select Committee to Investigate, House13
- United States Constitution Sesquicentennial Commission13
- Budget Committee, Senate12
- Elections Committee, No. 2 (House)12
- Indian Affairs, Joint Commission to Investigate12
- United States Steel Corporation Investigation Committee12
- Wages and Prices Select Committee12
- Migratory Bird Conservation Commission11
- Petroleum Resources, Special Committee Investigating, Senate11
- Postage on 2d-Class Mail Matter and Compensation for Transportation of Mails, Joint Committee on11
- Rules Committee, Senate11
- Election of President, Vice President and Representatives Committee10
- Elections Committee, No. 3 (House)10
- Industrial Relations Commission10
- Interstate Commerce Joint Subcommittee10
- Lobbying Activities, Special Committee to Investigate, Senate10
- Public Wildings and Grounds Committee10
- Science and Astronautics Committee, House10
- Silver Committee, Special, Senate10