- Provincial Government Act 1997 (204)
- Public Finance and Audit Act (Cap. 120) (33)
- Public Financial Management Act 2013 (No. 9 of 2013) (57)
- Public Holidays Act (Cap. 151) (41)
- Public Trustee Act (Cap. 31) (50)
- Pure Food Act 1996 (No. 4 of 1996) (32)
- Quarantine Act (Cap. 106) (39)
- Registration of Aliens Act (Cap. 62) (26)
- Research Act (Cap. 152) (47)
- River Waters Act (Cap. 135) (41)
- Road Transport Act (Cap. 131) (78)
- Roads Act (Cap. 129) (34)
- Safety at Work Act (Cap. 74) (48)
- Sales Tax Act (Cap. 125) (87)
- Secured Transactions Act 2008 (No. 4 of 2008) (45)
- Sedition Act (Cap. 32) (76)
- Shipping Act 1998 (No. 5 of 1998) (40)
- Solomon Islands Maritime Authority Act 2018 (38)
- Solomon Islands National Provident Fund Act (Cap. 109) (51)
- Solomon Islands National Sports Council Act (Cap. 166) (32)

