PARISH NAME | YEARS | PARISH NUMBER | COUNTY |
| Ladyhope | 1856-1872 | 799/2 | Roxburgh |
| Ladyhope | 1873-1891 | 776B | Selkirk |
| Ladyhope | 1892-1893 | 799/2 | Roxburgh |
| Ladykirk | 746 | Berwick | |
| Laggan | 1855-1947 | 104 | Inverness |
| Laggan & Kingussie | 1948-1955 | 102 | Inverness |
| Lairg | 53 | Sutherland | |
| Lamington & Wandell | 659 | Lanark | |
| Lanark-Burgh | 1855-1856 | 648/1 | Lanark |
| Lanark-Landward | 1855-1856 | 648/2 | Lanark |
| Lanark | 1857-1955 | 648 | Lanark |
| Langholm | 839 | Dumfries | |
| Langshaw | 1894-1955 | 799/2 | Roxburgh |
| Langton | 747 | Berwick | |
| Larbert | 1855-1892 | 485 | Stirling |
| Larbert | 1893-1955 | 485A | Stirling |
| Largo | 443 | Fife | |
| Largs | 1855-1896 | 602 | Ayr |
| Largs | 1897-1955 | 602/1 | Ayr |
| Larkhall | 1855-1946 | 638/1 | Lanark |
| Larkhall & Dalserf | 1947-1955 | 638 | Lanark |
| Lasswade | 691 | Midlothian | |
| Latheron | 38 | Caithness | |
| Lauder-Burgh | 1855 | 748/1 | Berwick |
| Lauder-Landward | 1855 | 748/2 | Berwick |
| Lauder | 1856-1955 | 748 | Berwick |
| Laurencekirk | 263 | Kincardine | |
| Leadhills | 1858-1955 | 635/2 | Lanark |
| Lecropt | 1855-1898 | 371 | Perth |
| Lecroft | 1899 | 348/2 | Perth |
| Lecroft & Dunblane | 1900-1955 | 348 | Perth |
| Legerwood | 749 | Berwick | |
| Leith-North | 1855-1920 | 692/1 | Midlothian |
| Leith-North | 1921-1929 | 685/10 | Midlothian |
| Leith-North | 1930-1935 | 685/9 | Midlothian |
| Leith-South | 1855-1920 | 692/2 | Midlothian |
| Leith-South | 1921-1929 | 685/11 | Midlothian |
| Leith-South | 1930-1935 | 685/9 | Midlothian |
| Leith | 1936-1938 | 685/9 | Midlothian |
| Leith | 1939-1955 | 685/8 | Midlothian |
| Lenzie | 498 | Dumbarton | |
| Leochel-Cushnie | 214 | Aberdeen | |
| Lerwick | 1855-1892 | 5 | Shetland |
| Lerwick | 1893-1955 | 5/1 | Shetland |
| Leslie | 215 | Aberdeen | |
| Leslie | 444 | Fife | |
| Lesmahagow | 1855-1894 | 649 | Lanark |
| Lesmahagow | 1895-1955 | 649/1 | Lanark |
| Lessudden | 804 | Roxburgh | |
| Leswalt | 891 | Wigtown | |
| Lethendy & Kinloch | 1855-1866 | 372 | Perth |
| Lethendy | 1867-1885 | 372/1 | Perth |
| Lethendy & Kinloch | 1886-1934 | 372 | Perth |
| Lethnott & Navar | 300 | Angus | |
| Leuchars | 445 | Fife | |
| Leven & Barrhead | 1879-1955 | 572/2 | Renfrew |
| Lhanbryde (St Andrews) | 142 | Elgin/Moray | |
| Libberton | 650 | Lanark | |
| Liberton | 1855-1920 | 693 | Midlothian |
| Liberton | 1921-1929 | 685/15 | Midlothian |
| Liberton | 1930-1932 | 685/14 | Midlothian |
| Liff, Benvie, Invergowrie | 301 | Angus | |
| Lilliesleaf | 795 | Roxburgh | |
| Linlithgow-Burgh | 1855-1868 | 668/1 | West Lothian |
| Linlithgow-Landward (St Michael's) | 1855-1868 | 668/2 | West Lothian |
| Linlithgow | 1869-1955 | 668 | West Lothian |
| Linton | 1855-1947 | 796 | Roxburgh |
| Linton & Morebattle | 1948-1955 | 801 | Roxburgh |
| Lintrathren | 302 | Angus | |
| Linwood | 1883-1952 | 568/2 | Renfrew |
| Lismore | 525 | Argyll | |
| Little Dunkeld | 373 | Perth | |
| Livingstone | 1855-1909 | 669 | West Lothian |
| Livingstone | 1910-1955 | 669/1 | West Lothian |
| Lochaber | 1856-1955 | 99/2 | Inverness |
| Loch Duich | 1868-1955 | 72 | Ross & Cromarty |
| Lochalsh | 74 | Ross & Cromarty | |
| Lochbroom | 1855-1856 | 75 | Ross & Cromarty |
| Lochbroom | 1857-1955 | 75/1 | Ross & Cromarty |
| Lochcarron | 76 | Ross & Cromarty | |
| Lochee | 1868-1918 | 282/5 | Angus |
| Lochee | 1919-1951 | 282/4 | Angus |
| Lochee | 1952-1955 | 282/3 | Angus |
| Lochgelly | 1909-1955 | 405/2 | Fife |
| Lochgilphead | 526 | Argyll | |
| Lochgoilhead & Kilmorich | 1855-1860 | 527 | Argyll |
| Lochgoilhead | 1861-1955 | 527/1 | Argyll |
| Lochlee | 303 | Angus | |
| Lochmaben-Burgh | 1855-1857 | 840/1 | Dumfries |
| Lochmaben-Landward | 1855-1857 | 840/2 | Dumfries |
| Lochmaben | 1858-1955 | 840 | Dumfries |
| Lochore | 1909-1930 | 408/1 | Fife |
| Lochore | 1931-1955 | 408 | Fife |
| Lochranza | 1856-1955 | 556 | Bute |
| Lochrutton | 875 | Kirkcudbright | |
| Lochs | 1855-1953 | 87 | Ross & Cromarty |
| Lochs-North | 1954-1955 | 87/1 | Ross & Cromarty |
| Lochs-South | 1954-1955 | 87/2 | Ross & Cromarty |
| Lochwinnoch | 1855-1952 | 570 | Renfrew |
| Logie | 446 | Fife | |
| Logie | 1855-1892 | 374 | Perth |
| Logie | 1893-1955 | 485B | Stirling |
| Logie-Buchan | 216 | Aberdeen | |
| Logie-Coldstone & Cromar | 217 | Aberdeen | |
| Logie-Easter | 77 | Ross & Cromarty | |
| Logie-Pert | 304 | Angus | |
| Logie-Wester & Urquhart | 84 | Ross & Cromarty | |
| Logiealmond | 375 | Perth | |
| Logierait | 376 | Perth | |
| Longforan | 377 | Perth | |
| Longformacus | 750 | Berwick | |
| Longside | 218 | Aberdeen | |
| Lonmay | 219 | Aberdeen | |
| Loth | 54 | Sutherland | |
| Loudoun | 1855-1905 | 603 | Ayr |
| Lugar | 1885-1955 | 577/2 | Ayr |
| Lumphanan | 220 | Aberdeen | |
| Lumphinnans | 1909-1930 | 408/2 | Fife |
| Lunan | 1855-1936 | 305 | Angus |
| Lunan & Inverkeilor | 1937-1955 | 293 | Angus |
| Lundie & Fowlis | 306 | Angus | |
| Lunnastring | 7/2 | Shetland | |
| Luss | 499 | Dumbarton | |
| Lyne | 1855-1892 | 765/1 | Peebles |
| Lyne & Megget | 1893-1955 | 765 | Peebles |