- 0000 : Eleventh Amendment to the Constitution
- 0000 : Thirteenth Amendment to the Constitution
- 01/1987 : Fair Trading Commission
- 02/1987 : Tourist Development (Amendment)
- 03/1987 : Public Contracts
- 04/1987 : National Apprenticeship (Amendment)
- 05/1987 : National Institute of Plantation Management (Amendment)
- 06/1987 : Partition (Amendment)
- 07/1987 : Business Names
- 08/1987 : Inland Revenue (Amendment)
- 09/1987 : Turnover Tax (Amendment)
- 12/1987 : Farmers’ Pension and Social Security Benefit Scheme
- 13/1987 : Health Services (Amendment)
- 14/1987 : Air Navigation (Amendment)
- 15/1987 : Pradeshiya Sabhas
- 16/1987 : Local Government Service (Amendment)
- 17/1987 : Local Authorities (Special Provisions) (Amendment)
- 18/1987 : Urban Councils (Amendment)
- 19/1987 : Municipal Councils (Amendment)
- 20/1987 : Local Authorities Elections (Amendment)
- 21/1987 : Development Councils (Amendment)
- 22/1987 : Conversion of Government Owned Businesses Undertakings into Public Corporations
- 23/1987 : Conversion of Public Corporations or Government Owned Businesses Undertakings into public Companies
- 24/1987 : Local Authorities Elections (Amendment)
- 25/1987 : Cosmetics Devices and Drugs (Amendment)
- 26/1987 : National Health Development Fund (Amendment)
- 27/1987 : Mortgage (Amendment)
- 28/1987 : Imports and Exports (Control) (Amendment)
- 29/1987 : Rehabilitation of Persons, Properties and Industries Authority
- 30/1987 : Medical (Amendment)
- 31/1987 : Control of Publications on Horse-Racing (Repeal)
- 32/1987 : Partition (Amendment)
- 33/1987 : National Savings Bank (Amendment)
- 34/1987 : Private Omnibus Services (Amendment)
- 35/1987 : Municipal Councils (Amendment)
- 36/1987 : Securities Council
- 37/1987 : Parliament (Powers and Privileges) (Amendment)
- 38/1987 : Licensing of Clubs (Amendment)
- 39/1987 : Rubber Research (Amendment)
- 40/1987 : Coconut Development (Amendment)
- 42/1987 : Provincial Councils
- 43/1987 : Local Authorities (Special Provisions)
- 44/1987 : Arts Council of Ceylon (Amendment)
- 45/1987 : Citizenship (Amendment)
- 47/1987 : Sri Lanka Council for Agricultural Research Policy
- 48/1987 : Transplantation of Human Tissues
- 49/1987 : Urban Development Authority (Amendment)
- 50/1987 : Superior Courts Complex Board of Management
- 51/1987 : Appropriation