| Bail Act 1982 | 086 of 1982 |  Official Version |  Word |  HTML | |
| Bank Mergers Act 1997 | 008 of 1997 | Official Version | Word | HTML | |
| Bank Mergers (Taxing) Act 1997 | 009 of 1997 | Official Version | Word | HTML | |
| Bank of South Australia (Merger with Advance Bank) Act 1996 | 066 of 1996 | Official Version | Word | HTML | |
| Bank of Western Australia Act 1995 | 014 of 1995 | Official Version | Word | HTML | |
| Baptist Union of Western Australia Lands Act 1941 | 003 of 1941 (5 Geo. VI No. 3) | Official Version | Word | HTML | |
| Barrow Island Act 2003 | 061 of 2003 | Official Version | Word | HTML | |
| Barrow Island Royalty Trust Account Act 1985 | 114 of 1985 | Official Version | Word | HTML | |
| Barrow Island Royalty Variation Agreement Act 1985 | 113 of 1985 | Official Version | Word | HTML | |
| Bell Group Companies (Finalisation of Matters and Distribution of Proceeds) Act 2015 | 038 of 2015 | Official Version | Word | HTML | |
| Betting Control Act 1954 | 063 of 1954 (3 Eliz. II No. 63) | Official Version | Word | HTML | |
| Betting Tax Act 2018 | 038 of 2018 | Official Version | Word | HTML | |
| Betting Tax Assessment Act 2018 | 037 of 2018 | Official Version | Word | HTML | |
| BHP Billiton (Termination of Agreements) Agreement Act 2006 | 063 of 2006 | Official Version | Word | HTML | |
| Bills of Exchange (day for payment) (1836) (Imp) | 1836 (6 & 7 Will. IV c. 58) | Official Version | Word | HTML | |
| Bills of exchange (non-payment) (1832) (Imp) | 1832 (2 & 3 Will. IV c. 98) | Official Version | Word | HTML | |
| Biodiversity Conservation Act 2016 | 024 of 2016 | Official Version | Word | HTML | |
| Biological Control Act 1986 | 106 of 1986 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management Act 2007 | 023 of 2007 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management Rates and Charges Act 2007 | 021 of 2007 | Official Version | Word | HTML | |
| Biosecurity and Agriculture Management (Repeal and Consequential Provisions) Act 2007 | 024 of 2007 | Official Version | Word | HTML | |
| Births, Deaths and Marriages Registration Act 1998 | 039 of 1998 | Official Version | Word | HTML | |
| Blood Donation (Limitation of Liability) Act 1985 | 088 of 1985 | Official Version | Word | HTML | |
| Botanic Gardens and Parks Authority Act 1998 | 053 of 1998 | Official Version | Word | HTML | |
| Boundary of Country Lands Ordinance (1841) | 1841 (4 & 5 Vict. No. 20) | Official Version | Word | HTML | |
| Boxing Control Act 1987 | 002 of 1987 | Official Version | Word | HTML | |
| British Imperial Oil Company, Limited (Private) Act 1925 | 1925 (16 Geo. V Prvt Act) | Official Version | Word | HTML | |
| Browse (Land) Agreement Act 2012 | 061 of 2012 | Official Version | Word | HTML | |
| Building Act 2011 | 024 of 2011 | Official Version | Word | HTML | |
| Building and Construction Industry (Security of Payment) Act 2021 | 004 of 2021 | Official Version | Word | HTML | |
| Building and Construction Industry Training Fund and Levy Collection Act 1990 | 076 of 1990 | Official Version | Word | HTML | |
| Building and Construction Industry Training Levy Act 1990 | 075 of 1990 | Official Version | Word | HTML | |
| Building Services (Complaint Resolution and Administration) Act 2011 | 016 of 2011 | Official Version | Word | HTML | |
| Building Services Levy Act 2011 | 017 of 2011 | Official Version | Word | HTML | |
| Building Services (Registration) Act 2011 | 019 of 2011 | Official Version | Word | HTML | |
| Bulk Handling Act 1967 | 015 of 1967 | Official Version | Word | HTML | |
| Bunbury Harbour (East Perth-Bunbury) Railway Act 1970 | 025 of 1970 | Official Version | Word | HTML | |
| Bunbury Treefarm Project Agreement Act 1995 | 051 of 1995 | Official Version | Word | HTML | |
| Bush Fires Act 1954 | 053 of 1954 (3 Eliz. II No. 53) | Official Version | Word | HTML | |
| Business Names Act 1962 | 008 of 1962 (11 Eliz. II No. 8) | Official Version | Word | HTML | |
| Business Names (Commonwealth Powers) Act 2012 | 006 of 2012 | Official Version | Word | HTML | |
