| 1 | Consolidated Fund Act | 13 Feb 1973 |
| 2 | National Theatre and Museum of London Act | 13 Feb 1973 |
| 3 | Sea Fish Industry Act | 13 Feb 1973 |
| 4 | Atomic Energy Authority (Weapons Group) Act | 6 Mar 1973 |
| 5 | Housing (Amendment) Act | 6 Mar 1973 |
| 6 | Furnished Lettings (Rent Allowances) Act | 22 Mar 1973 |
| 7 | Concorde Aircraft Act | 22 Mar 1973 |
| 8 | Coal Industry Act | 22 Mar 1973 |
| 9 | Counter-Inflation Act | 22 Mar 1973 |
| 10 | Consolidated Fund (No. 2) Act | 29 Mar 1973 |
| 11 | Fire Precautions (Loans) Act | 29 Mar 1973 |
| 12 | Gaming (Amendment) Act | 18 Apr 1973 |
| 13 | Supply of Goods (Implied Terms) Act | 18 Apr 1973 |
| 14 | Costs in Criminal Cases Act | 18 Apr 1973 |
| 15 | Administration of Justice Act | 18 Apr 1973 |
| 16 | Education Act | 18 Apr 1973 |
| 17 | Northern Ireland Assembly Act 1973 (repealed 2.12.1999) | 3 May 1973 |
| 18 | Matrimonial Causes Act | 23 May 1973 |
| 19 | Independent Broadcasting Authority Act | 23 May 1973 |
| 20 | London Cab Act | 23 May 1973 |
| 21 | Overseas Pensions Act | 23 May 1973 |
| 22 | Law Reform (Diligence) (Scotland) Act | 23 May 1973 |
| 23 | Education (Work Experience) Act 1973 (repealed 1.11.1996) | 23 May 1973 |
| 24 | Employment of Children Act | 23 May 1973 |
| 25 | Succession (Scotland) Act | 23 May 1973 |
| 26 | Land Compensation Act | 23 May 1973 |
| 27 | Bahamas Independence Act | 14 Jun 1973 |
| 28 | Rate Rebate Act | 14 Jun 1973 |
| 29 | Guardianship Act 1973 (repealed 1.11.1996) | 5 Jul 1973 |
| 30 | Sea Fisheries (Shellfish) Act | 5 Jul 1973 |
| 31 | Dentists (Amendment) Act | 5 Jul 1973 |
| 32 | National Health Service Reorganisation Act 1973 (repealed 28.6.1995) | 5 Jul 1973 |
| 33 | Protection of Wrecks Act | 18 Jul 1973 |
| 34 | Ulster Defence Regiment Act | 18 Jul 1973 |
| 35 | Employment Agencies Act | 18 Jul 1973 |
| 36 | Northern Ireland Constitution Act | 18 Jul 1973 |
| 37 | Water Act | 18 Jul 1973 |
| 38 | Social Security Act | 18 Jul 1973 |
| 39 | Statute Law (Repeals) Act | 18 Jul 1973 |
| 40 | Appropriation Act | 25 Jul 1973 |
| 41 | Fair Trading Act | 25 Jul 1973 |
| 42 | National Insurance and Supplementary Benefit Act | 25 Jul 1973 |
| 43 | Hallmarking Act | 25 Jul 1973 |
| 44 | Heavy Commercial Vehicles (Controls and Regulations) Act | 25 Jul 1973 |
| 45 | Domicile and Matrimonial Proceedings Act | 25 Jul 1973 |
| 46 | International Cocoa Agreement Act | 25 Jul 1973 |
| 47 | Protection of Aircraft Act | 25 Jul 1973 |
| 48 | Pakistan Act | 25 Jul 1973 |
| 49 | Bangladesh Act | 25 Jul 1973 |
| 50 | Employment And Training Act | 25 Jul 1973 |
| 51 | Finance Act | 25 Jul 1973 |
| 52 | Prescription and Limitation (Scotland) Act | 25 Jul 1973 |
| 53 | Northern Ireland (Emergency Provisions) Act | 25 Jul 1973 |
| 54 | Nature Conservancy Council Act | 25 Jul 1973 |
| 55 | Statute Law Revision (Northern Ireland) Act | 25 Jul 1973 |
| 56 | Land Compensation (Scotland) Act | 25 Jul 1973 |
| 57 | Badgers Act 1973 (repealed 16.10.1992) | 25 Jul 1973 |
| 58 | Insurance Companies Amendment Act | 25 Jul 1973 |
| 59 | Education (Scotland) Act | 25 Oct 1973 |
| 60 | Breeding of Dogs Act | 25 Oct 1973 |
| 61 | Pensioners’ Payments and National Insurance Act | 25 Oct 1973 |
| 62 | Powers of Criminal Courts Act | 25 Oct 1973 |
| 63 | Government Trading Funds Act | 25 Oct 1973 |
| 64 | Maplin Development Act | 25 Oct 1973 |
| 65 | Local Government (Scotland) Act | 25 Oct 1973 |
| 66 | Channel Tunnel (Initial Finance) Act | 13 Nov 1973 |
| 67 | Fuel and Electricity (Control) Act | 6 Dec 1973 |
| 68 | International Sugar Organisation Act | 19 Dec 1973 |
| 69 | Northern Ireland Constitution (Amendment) Act 1973 (repealed 2.12.1999) | 19 Dec 1973 |