- Irrigation and Reclamation Committee86
- Education Committee84
- Insular Affairs Committee84
- Printing Joint Committee83
- Fisheries Committee81
- Immigration Committee81
- Coinage, Weights and Measures Committee78
- Interior and Insular Affairs Committee, House77
- National Defense Program, Special Committee Investigating, Senate75
- Library Committee, Senate69
- Small Business, Select Committee on, Senate67
- Immigration Commission65
- Mines and Mining Committee, Senate65
- Interoceanic Canals Committee, Senate64
- Government Operations Committee, House63
- National Monetary Commission62
- House Administration Committee, House59
- Mines and Mining Committee, House59
- Post Office and Civil Service Committee, Senate59
- Expenditures in War Department Select Committee58