United Kingdom:
- Trustee Act 1925 (15 Geo. 5 c. 19), an UK Act of Parliament that consolidated most rules on trustee law.
- Trustee Act (Northern Ireland) 1958 (c. 23), an Act of the Northern Ireland Assembly that aligns Northern Ireland law with the Trustee Act 1925.
- Trustee Act 2000 (c. 29), an UK Act of Parliament that introduced the duty of care by trustees, their powers of investment and land acquisition, appointment and renumeration.
- Trustee Act (Northern Ireland) 2001 (c. 14), an Act of the Northern Ireland Assembly that aligns Northern Ireland law with the Trustee Act 2000.
Australia:
- Trustee Act 1925 (NSW), also applicable to ACT.
- Trustee Act 1958 (Vic.)
- Trustee Act 1936 (SA)
- Trustee Act 1962 (WA)
Malaysia:
- Trustee Ordinance, 1949 [F.M. Ordinance 66/1949], later revised as Trustee Act 1949 [Act 208].
New Zealand:
- Trustee Act 1956 (1956 No. 61). Repealed by the Trusts Act 2019 (2019 No. 38).