| 77/1988 : J.R. Jayewardene Centre |
| 07/1983 : Jaffna Divine Lift Society (Incorporation) |
| 21/2009 : Jagaddala Social Welfare Institute (Incorporation) |
| 59/2009 : Jama’ath Ansaris Sunnathil Mohammadiya |
| 71/1992 : Jana Sahana Foundation (Incorporation) |
| 04/1989 : Janasaviya |
| 01/1997 : Janasaviya (Repeal) |
| 25/1976 : Janawasa |
| 09/1984 : Janawasa (Repeal) |
| 52/2006 : Japan – Sri Lanka Educational and Cultural Association (Incorporation) Act |
| 44/1998 : Jathika Urumaya Organisation (Incorporation) |
| 43/1984 : Jayanthipura Eksath Bauddha Sangamaya (Incorporation) |
| 55/1993 : Jayatissa Wijesinghe Memorial Educational, Cultural And Social Services Foundation (Incorporation) |
| 34/2007 : Jeyaraj Fernandopulle Foundation (Incorporation) |
| 27/2014 : John Seneviratne Foundation (Incorporation) |
| 02/1978 : Judicature Act |
| 37/1979 : Judicature (Amendment) |
| 71/1981 : Judicature (Amendment) |
| 35/1983 : Judicature (Amendment) |
| 36/1983 : Judicature (Amendment) |
| 50/1985 : Judicature (Amendment) |
| 16/1989 : Judicature (Amendment) |
| 29/1991 : Judicature (Amendment) |
| 30/1991 : Judicature (Amendment) |
| 27/1998 : Judicature(Amendment) |
| 27/1999 : Judicature (Amendment) |
| 31/2007 : Judicature (Amendment) |
| 10/2010 : Judicature (Amendment) |
| 26/2017 : Judicature (Amendment) |
| 09/2018 : Judicature (Amendment) |
| 05/2019: Judicatutre (Amendement) |
| 04/2022 : Judicature (Amendment) |
| 34/2022 : Judicature (Amendment) |
| 08/2026 : Judicature (Amendment) |
