| 0000 : Second Amendment to the Constitution |
| 01/1979 : Consumer Protection |
| 02/1979 : National Development Bank of Sri Lanka Act |
| 03/1979 : Local Authorities (Special Provisions) |
| 04/1979 : Rubber Research (Amendment) |
| 05/1979 : Tobacco Tax (Amendment) |
| 06/1979 : Resident Guest (Tax Exemption) |
| 07/1979 : State Lands (Recovery of Possession) |
| 08/1979 : Land Acquisition (Amendment) |
| 09/1979 : Licensing of Produce Brokers |
| 10/1979 : Medical (Amendment) |
| 11/1979 : Compulsory Public Service (Amendment) |
| 12/1979 : Local Authorities (Special Provisions) (Amendment) |
| 13/1979 : Urban Councils and Town Councils (Amendment) |
| 14/1979 : Monetary Law (Amendment) |
| 15/1979 : Code of Criminal Procedure |
| 16/1979 : Weights and Measures (Amendment) |
| 17/1979 : National Housing Development Authority |
| 18/1979 : Municipal Councils (Amendment) |
| 19/1979 : Bank Debits Tax (Repeal) |
| 20/1979 : Firing Ranges and Military Training (Amendment) |
| 21/1979 : Navy and Air Force (Amendment) |
| 22/1979 : Insurance (Special Provisions) |
| 23/1979 : Mahaweli Authority of Sri Lanka |
| 24/1979 : Criminal Procedure (Special Provisions) (Amendment) |
| 25/1979 : Surcharge on Income Tax |
| 26/1979 : Institute of Bankers of Sri Lanka (Incorporation) Act |
| 27/1979 : Control of Finance Companies |
| 28/1979 : Inland Revenue |
| 29/1979 : Ceylon Electricity Board (Amendment) |
| 30/1979 : Proscribing of Liberation Tigers of Tamil Eelam and Other Similar Organizations (Amendment) |
| 31/1979 : Motor Traffic (Amendment) |
| 32/1979 : Employees’ Councils |
| 33/1979 : Control of Prices (Amendment) |
| 34/1979 : Petroleum Products (Regulation and Control of Supplies) |
| 35/1979 : Contingencies Fund |
| 36/1979 : Code of Criminal Procedure (Amendment) |
| 37/1979 : Judicature (Amendment) |
| 38/1979 : Adoption of Children (Amendment) |
| 39/1979 : Housing and Town Improvement (Amendment) |
| 40/1979 : Sri Lanka Export Development |
| 41/1979 : Offences Committed Under the Influence of Liquor (Special Provisions) |
| 42/1979 : Municipal Councils and Urban Councils (Amendment) |
| 43/1979 : Land Grants (Special Provisions) |
| 44/1979 : Primary Courts Procedure |
| 45/1979 : National Institute of Plantation Management |
| 46/1979 : Airports Authority |
| 47/1979 : Transfer of Powers (Anuradhapura Preservation Board) (Amendment) |
| 48/1979 : Prevention of Terrorism (Temporary Provisions) |
| 49/1979 : Sri Lanka State Plantations Corporation (Amendment) |
| 50/1979 : Parliamentary Pensions (Amendment) |
| 51/1979 : Sri Lanka Ports Authority |
| 52/1979 : Code of Intellectual Property |
| 53/1979 : Sri Lanka Inventors Incentives |
| 54/1979 : Department of Prisons – Prisoners’ Welfare Fund (Amendment) |
| 55/1979 : Agricultural Insurance (Amendment) |
| 56/1979 : Forest (Amendment) |
| 57/1979 : Local Authorities (Revision of Assessments and Reduction of Rates) |
| 58/1979 : Agrarian Services |
| 59/1979 : Fisheries (Regulation of Foreign Fishing Boats) |
| 60/1979 : Motor Traffic (Special Provisions) |
| 61/1979 : Essential Public Services |
| 62/1979 : Dharmavijaya Foundation (Incorporation) Act |
| 63/1979 : Local Authorities Housing (Amendment) |
| 64/1979 : Pirivena Education |
| 65/1979 : Supplementary Allowance of Workers |
| 66/1979 : Criminal Trials (Special Provisions) |
| 67/1979 : Telecommunications (Amendment) |
| 68/1979 : Code of Criminal Procedure (Amendment) |
| 69/1979 : National Youth Services |
| 70/1979 : Urban Development Authority (Amendment) |
| 71/1979 : Appropriation |
