| 2020-v2-sri-lr-380 | Ace Distriparks (Pvt) Ltd v. Director General of Customs and Others |
| 2020-v2-sri-lr-195 | Anthony and Others v. Municipal Council, Negombo and Others |
| 2020-v1-sri-lr-1 | Asokan v. Siriwardana |
| 2020-v3-sri-lr-1 | Bandara v. Attorney General |
| 2020-v3-sri-lr-13 | Bandara v. Chairman, Administrative Appeals Tribunal and Others |
| 2020-v3-sri-lr-68 | Bank of Ceylon v. Flex Port (Pvt) Ltd |
| 2020-v2-sri-lr-103 | Bastian and Another v. Suludagoda and Others |
| 2020-v1-sri-lr-161 | Central Finance Company Plc v. Chandrasekera and Another |
| 2020-v1-sri-lr-104 | Ceylon Electricity Board v. Revenue Inspector, Dehiwala·Mount Lavinia Municipal Council |
| 2020-v2-sri-lr-164 | Chairman, Pradeshiya Sabha, Dimbulagala v. Chief Minister, North Central Province and Others |
| 2020-v2-sri-lr-23 | Chandrasena and Another v. Divisional Secretary, Ampara and Others |
| 2020-v2-sri-lr-205 | Chandrasena v. Bandara Menike |
| 2020-v1-sri-lr-197 | Cic Agri Businesses (Pvt) Ltd v. Commissioner General of Inland Revenue |
| 2020-v3-sri-lr-28 | Commissioner General of Inland Revenue v. Ceylon Shell Flour Ltd |
| 2020-v3-sri-lr-259 | Commissioner General of Inland Revenue v. Janashakthi General Insurance Ltd |
| 2020-v3-sri-lr-248 | Consolidated Marine Engineers Ltd v. Assistant Commissioner of Labour (Colombo South) and Others |
| 2020-v1-sri-lr-150 | Cooray v. Cooray |
| 2020-v3-sri-lr-116 | De Silva v. Sivasamy |
| 2020-v1-sri-lr-282 | Ediriweera v. Sivagankan and Others |
| 2020-v1-sri-lr-366 | Environmental Foundation (Guarantee) Ltd and Another v. Director General of Wildlife Conservation and Others |
| 2020-v1-sri-lr-25 | Fernando and Others v. Fonseka and Others |
| 2020-v3-sri-lr-130 | Galappaththi v. Commissioner General of Lands and Others |
| 2020-v1-sri-lr-44 | Gamage v. Attorney General and Others |
| 2020-v3-sri-lr-144 | Gunathilake and Others v. Minister of Lands and Others |
| 2020-v3-sri-lr-306 | Gunawardane and Others v. Muthukumarana and Others |
| 2020-v2-sri-lr-396 | Happy Homes (Pvt) Ltd v. Condominium Management Authority and Others |
| 2020-v2-sri-lr-413 | Hundlani and Others v. Director General of Urban Development Authority and Others |
| 2020-v2-sri-lr-372 | Impar v. Officer-In-Charge, Police Station Sewanagala and Another |
| 2020-v1-sri-lr-83 | Institute Of Data Management (Pvt) Ltd v. IDM Nations Campus (Pvt) Ltd and Others |
| 2020-v2-sri-lr-387 | Janashakthi Insurance Plc v. Commissioner General of Inland Revenue |
| 2020-v1-sri-lr-221 | Jayaratne v. National Gem & Jewellery Authority of Sri Lanka and Others |
| 2020-v2-sri-lr-159 | Jayasundara v. Divisional Secretary, Bulathsinghala and Others |
| 2020-v1-sri-lr-416 | Jayaweera v. Commander, Sri Lanka Air Force and Others |
| 2020-v2-sri-lr-251 | John Keells Holdings PLC v. Commissioner General of Inland Revenue and Others |
| 2020-v2-sri-lr-112 | K.A.S. Auto International (Pvt) Ltd and Another v. Sampath Bank PLC and Others |
| 2020-v3-sri-lr-273 | Karunarathne v. Attorney General |
| 2020-v1-sri-lr-379 | Karunaratne Banda v. Wijewardena |
| 2020-v1-sri-lr-272 | Kasthuriarachchi v. Sri Lanka Medical Council and Another |
| 2020-v2-sri-lr-299 | Kia Motors (Lanka) Ltd v. Consumer Affairs Authority and Others |
| 2020-v1-sri-lr-142 | Koluundzija v. Commissioner General of Labour and Others |
| 2020-v3-sri-lr-319 | Kumara v. Marshal and Others |
| 2020-v2-sri-lr-121 | Lanka Securities (Pvt) Ltd v. Colombo Stock Exchange and Others |
| 2020-v3-sri-lr-49 | Lansage Basil v. Attorney General |
| 2020-v2-sri-lr-1 | Locomotive Assistants’ Union and Others v. Abeywickrema and Others |
| 2020-v2-sri-lr-81 | Madugalle v. National Housing Development Authority and Others |
| 2020-v1-sri-lr-10 | Mahaththaya and Another v. Attorney General |
| 2020-v2-sri-lr-281 | Methanga and Another v. Herath and Others |
| 2020-v3-sri-lr-73 | Munasinghe v. Chairman and Others |
| 2020-v2-sri-lr-223 | Muthuarachchi v. Attorney General |
| 2020-v3-sri-lr-399 | Nestle Lanka Plc v. Rajapakshe |
| 2020-v3-sri-lr-108 | Next Manufacturing (Pvt) Ltd v. Jayasundara |
| 2020-v2-sri-lr-242 | Noratel International (Pvt) Ltd v. Peiris |
| 2020-v1-sri-lr-336 | Padmanadon v. General Manager, Department of Railways and Another |
| 2020-v3-sri-lr-203 | Pedige Ensa v. Gunasekera and Others |
| 2020-v1-sri-lr-135 | Peiris and Others v. Commissioner General of Excise and Others |
| 2020-v1-sri-lr-405 | Perera v. District Scout Commissioner and Others |
| 2020-v2-sri-lr-354 | Piyarathna and Another v. Minister of Lands and Others |
| 2020-v1-sri-lr-310 | Raja v. Minister of Fisheries & Aquatic Resources Development and Others |
| 2020-v1-sri-lr-179 | Rajalingam v. Colombo Municipal Council |
| 2020-v2-sri-lr-236 | Rajapaksha and Others v. Director General of Customs and Others |
| 2020-v2-sri-lr-88 | Randeniya and Others v. Chairman, Public Service Commission and Others |
| 2020-v1-sri-lr-328 | Rathnayake v. Attorney General |
| 2020-v3-sri-lr-193 | Regnis Lanka Plc v. Deputy Director of Customs and Others |
| 2020-v2-sri-lr-168 | Rodrigo v. Central Engineering Consultancy Bureau |
| 2020-v3-sri-lr-415 | Sadath v. Attorney General |
| 2020-v1-sri-lr-350 | Sascon Knitting Company (Pvt) Ltd v. Commissioner General of Labour and Others |
| 2020-v2-sri-lr-145 | Seemasahitha Wariyapola Multi-Purpose Co-Operative Society v. Pathiraja and Others |
| 2020-v1-sri-lr-397 | Senadeera v. Commission to Investigate Allegations of Bribery or Corruption |
| 2020-v1-sri-lr-315 | Shihar and Others v. Commissioner General of Labour and Others |
| 2020-v2-sri-lr-133 | Silva and Another v. Jayantha and Others |
| 2020-v1-sri-lr-247 | Silva v. Registrar General and Others |
| 2020-v1-sri-lr-70 | Sivakumar v. Attorney General |
| 2020-v2-sri-lr-75 | Sri Lanka Insurance Corporation Ltd v. Consumer Affairs Authority and Others |
| 2020-v3-sri-lr-38 | Sri Lanka Standards Institution v. Commissioner General of Labour and Others |
| 2020-v1-sri-lr-212 | Sri Lanka Telecom Ltd v. Human Rights Commission of Sri Lanka and Others |
| 2020-v1-sri-lr-74 | Strabag AG v. Commissioner General of Labour and Others |
| 2020-v3-sri-lr-93 | Subasinghe v. University of Peradeniya and Others |
| 2020-v1-sri-lr-120 | Susendran v. Attorney General and Another |
| 2020-v3-sri-lr-54 | Swarnamali v. Attorney General |
| 2020-v2-sri-lr-35 | Thilakaratne v. Assistant Commissioner Of Labour, Gampaha |
| 2020-v2-sri-lr-270 | Tiranalles v. Attorney General and Others |
| 2020-v2-sri-lr-421 | Unawatuna v. Attorney General and Others |
| 2020-v1-sri-lr-234 | Uswatte Confectionery Works Ltd v. Daintee Ltd |
| 2020-v2-sri-lr-58 | Wanniarachchi v. Road Development Authority and Others |
| 2020-v3-sri-lr-136 | Weerasinghe v. Heiling and Another |
| 2020-v3-sri-lr-178 | Wimalawathie and Another v. Dharmadasa |
