- Expenditures in State Department Committee16
- Gold and Silver Inquiry Commission16
- Philippines Committee16
- Post-War Economic Policy and Planning, Special Committee on, Senate16
- Veterans' Affairs Committee, Senate16
- Aging, Select Committee on, House15
- National Botanic Garden15
- Northern Pacific Railroad Land Grants, Joint Committee on Investigation of15
- Expenditures in Agriculture Department Committee14
- Expenditures in Senatorial Primary and General Elections, Special Committee Investigating, Senate14
- Library Joint Committee14
- Lorimer, William, Committee to Investigate Election of14
- National Waterways Commission14
- Civil Service and Retrenchment Committee13
- Industrial Expositions Committee13
- Laws13
- Public Works and Transportation Committee, House13
- Railways and Canals Committee13
- Real Estate Bondholders' Reorganizations, Select Committee to Investigate, House13
- United States Constitution Sesquicentennial Commission13