- Kanturk and Newmarket Railway Act 1887
- Kanturk and Newmarket Railway Act 1888
- Keble College Oxford Act
- Keble College Oxford Act 1988
- Keeling Act
- Keep Sunday Special Campaign and Retailers for Shops Act 4
- Keighley Corporation (Trolley Vehicles) Order Confirmation Act 1924
- Keighley Corporation Act 1912 2
- Keith Stainton Act
- Kellogg Act 2
- Kelso Water Order Confirmation Act 1911
- Kendal Corn Rent Act 1932 2
- Kendal Market Act 1978 2
- Kenilworth Gas Act 1917
- Kenneth Baker Act
- Kensington and Chelsea Corporation Act 1972 2
- Kensington and Chelsea Corporation Act 1977 3
- Kensington Improvement Act 1851 2
- Kensington Station and North and South Junction Railway Act 1859
- Kensington Station and North and South London Junction Railway Act 1859 5
- Kent Act
- Kent Act 1809
- Kent Act 1955
- Kent and Bela Fisheries Provisional Order Confirmation Act 1912
- Kent and Mortgage Interest Restriction Act 1923
- Kent County Council Act 1958
- Kent County Council Act 1970
- Kent County Council Act 2001 8
- Kent Electric Power Act 1913
- Kent Electric Power Act 1937
- KENT KESTKICTIOSTS ACT
- Kent Quarter Sessions Act 1962
- Kent Quarter Sessions Act 1966
- Kent Restriction Act
- Kent Restrictions Act 2
- Kent Water Act 1955 7
- Kenya Act 2
- Kenya Asian Im-grants Act
- Kenya Asian Immigrants Act
- Kenya Asians Act
- Kenya Conscription Act
- Kenya Divorces (Validity) Act 1922
- Kenya Immigration Act 4
- Kenya Immigration Act 1967
- Kenya Independence Act 25
- Kenya Independence Act 1963 8
- Kenya Republic Act 1965
- Kenya Trade Licensing Act
- Kenyan Independence Act
- Kenyan Public Order Act
- Kesteven County Council Act 1971 2
- Kettering Act
- Kettering Gas Act 1932
- Kettering Urban District Water Act 1901
- Kettering Waterworks Act 1889
- Kevenue Act
- Kew and Petersham Vicarage Act 1890
- Kew Bridge Act 1898 3
- Kew Bridges Act
- Key Industries Act 17
- Key Industries Schedule of the Safeguarding of Industries Act 2
- Key Industries Schedule to the Safeguarding of Industries Act
- Key Industry Act
- Kidderminster Corporation Act 1969 3
- Kidnapping Act 1872 2
- Kidsgrove Gas Act 1914
- Kilkenny, Castlecomer, and Athy Railway Act 1909
- Killed in War Act 4
- Killed in War Act 1914
- Killingholme Jetty Act 1963 2
- Killorglin Railway Act 1871
- Kilmarnock and Loudoun District Council Order Confirmation Act 1979 2
- Kilmarnock Corporation Order Confirmation Act 1904
- Kilmarnock Corporation Order Confirmation Act 1924
- Kilmarnock Corporation Order Confirmation Act 1952
- Kilmarnock Corporation Order Confirmation Act 1957
- Kilmarnock Gas and Water Order Confirmation Act 1925
- Kilmarnock Gas and Water Order Confirmation Act 1927
- Kilmarnock Gas Order Compensation Act 1931
- Kilmarnock Gas Order Confirmation Act 1915
- Kilmarnock Gas Order Confirmation Act 1932
- Kilmarnock Gas Provisional Order Confirmation Act 1922
- Kilmarnock Water Order Confirmation Act 1922
- Kilmarnock Water Order Confirmation Act 1929
- Kincardine-on-Forth Bridge Order Confirmation Act 1931
- King Edward the Seventh Welsh National Memorial Association Act 1939
- King Edward the Seventh Welsh National Memorial Association Act 1940
- King's College (London) Act 1882
- King's College Act 2
- King's College London Act 4
- King's College London Act 1978
- King's College London Act 1983
- King's College London Act 1985
- King's College, London (Transfer) Act 1908
- King's County the Insurrection Act
- King's Cross Act 2
- King's Lynn Corporation Act 1973 2
- King's Lynn Docks and Railway Act 1924
- King's Lynn Waterworks and Borough Improvement Act 1859
- King's Ratification of the Additional Act
- Kingsbridge and Salcombe Water Act 1936
- Kingsbridge and Salcombe Water Board Act 1930
- Kingsbridge and Salcombe Water Board Act 1937
- Kingscourt, Keady, and Armagh Railway Act 1900 2
- Kingsley Wood Act
- Kingston-upon-Hull Corporation Act 1907
- Kingston-upon-Hull Corporation Act 1911
- Kingston-upon-Hull Corporation Act 1922
- Kingston-upon-Hull Corporation Act 1924
- Kingston-upon-Hull Corporation Act 1925 2
- Kingston-upon-Hull Corporation Act 1926
- Kingston-upon-Hull Corporation Act 1930 2
- Kingston-upon-Hull Corporation Act 1933 2
- Kingston-upon-Hull Electric Lighting Act 2
- Kingston-upon-Hull Extension Act 1929
- Kingston-upon-Hull Provisional Order Confirmation Act 1947
- Kingston-upon-Thames Bridge Act 1911
- Kingstown and Blackrock Drainage Act 1893
- Kingstown Township (Transfer of Harbour Roads) Act
- Kingsway and Aidwych Improvement Act
- Kingswear Floating Bridge Act 1988
- Kingswinford Enclosure Act
- Kingswinford Inclosure Act 2
- Kingswood Chapel Scheme Confirmation Act 1913
- Kinsale Harbour Act 1880 4
- Kiribati Act 2
- Kiribati Act 1979
- Kirk Dykes Act
- Kirk Dykes Act 1597
- Kirkcaldy and Dysart Water Order Confirmation Act 1913
- Kirkcaldy and Dysart Water Order Confirmation Act 1924
- Kirkcaldy and Dysart Waterworks Act 1867
- Kirkcaldy Corporation Order Confirmation Act 1914
- Kirkcaldy Corporation Order Confirmation Act 1929
- Kirkcaldy Corporation Order Confirmation Act 1930
- Kirkcaldy Corporation Order Confirmation Act 1933
- Kirkcaldy Corporation Order Confirmation Act 1939 2
- Kirkcaldy District Council Order Confirmation Act
- Kirkcaldy District Council Order Confirmation Act 1980
- Kirkcaldy District Water Order Confirmation Act 1912
- Kirkcaldy District Water Order Confirmation Act 1913
- Kirkcudbright Burgh Order Confirmation Act 1925
- Kirkwall Water Order Act 1909
- Klug Act
- Knackerine Act
- Knackers Act 1786 5
- Knives (Scotland) Act 1993
- Knives Act 1997 21
- Knott End Railway Act 1898 2
- Knutsford Light and Water Act 1933
- Korean Company Act
41,870 acts in total