| 11 | Delta, BC | 01-Oct-98 | 02-Feb-99 | Exists | Aerospace Lodge | DL250 |
| 16 | Richmond, BC | 01-Oct-98 | | Exists | | |
| 26 | Toronto, ON | 01-Jan-01 | 17-Mar-00 | Disbanded - 31 March, 2001 | Queensway Lodge | DL78 |
| 32 | Moose Jaw, SK and Cold Lake, AB | 01-Oct-05 | | Aircraft Servicing, Aircraft Fleet Technical Support, Aircraft Maintenance and Supply /Logistics | | |
| 54 | Kingston, ON | 07-Jul-47 | | Exists | | |
| 99 | Edmonton, AB | 01-May-92 | | Exists | Contract Local | DL 14 |
| 103 | Stratford, ON | 1-Jul-1890 | | Exists | Pioneer Lodge | Canadian Office X 2 |
| 111 | Montreal, QC | 1-Aug-1890 | | Disbanded May 31, 1994. Employees of Angus Shops (Canadian Pacific Railway) | | |
| 115 | McAdams Jct., NB | 10-Mar-02 | | | | |
| 118 | Montreal, QC | 01-Jan-34 | 01-Jan-34 | Names on charter in Frank's notebook | Mount Royal Lodge | IAM Canada Office |
| 122 | Winnipeg, MB | January 1898 | ? | R.B. Russell's local (also District 2) | | |
| 151 | New Westminister, BC | 01-Dec-16 | | | | |
| 171 | Fort Erie, ON | 01-Apr-46 | | Merged into LL235 30 June, 2013 | | |
| 182 | Vancouver, BC | 1-Oct-1895 | | | | |
| 189 | Fort Garry. MB | 22-Aug-04 | | | Fort Garry Lodge | DL181 |
| 219 | Victoria, BC | 01-Mar-66 | 11-Mar-66 | Merged into LL 456 - 30 June 2009 (Surrey) | Automotive Lodge | DL 250 |
| 235 | Toronto, ON (W. Toronto) | 27-Jan-1892 | 02-Jun-37 | Exists | Toronto Lodge | DL78 |
| 268 | St. Catharines, ON | 01-Apr-00 | | Merged into LL 235 - 31 July, 2010 | | |
| 294 | St. Thomas, ON | March 1899 | | | | |
| 309 | Fort William, ON (Thunder Bay) | 27 October, 1900 | | Merged with Local 122 | | |
| 326 | Regina, SK | 11 February, 1914 | | | | |
| 350 | Belleville, ON | | | | | Reported in the Machinists Monthly Journal, January 1901. "Organized by Jno. A. Flet, organizer of the 'A. F. of L. and I hos. Palos." |
| 357 | Calgary, AB | 30 April, 1900 | | | | |
| 371 | Toronto, ON | 7-Nov-1899 | | | | |
| 383 | London, ON | 1-Jun-1899 | | | | |
| 386 | Owen Sound, ON | 01-Jan-54 | | Exists | Scenic City | Original charter lost. Local has the one issued in 2016 |
| 412 | Ottawa, ON | 1-Dec-1899 | | Exists | | |
| 413 | North Bay | 07-Jul-00 | 23-Feb-05 | Employer Atlas Copco?? Bombardier? | North Bay Lodge | IAM Canada Office |
| 423 | Montréal, PQ | 01-Jan-54 | | Merged into LL1660 on 31 July, 2012 | | |
| 438 | Toronto, ON | | | | Landsdowne Lodge | |
| 448 | Campbellton, NB | 29-Jan-06 | | | | |
| 449 | Pine Falls, MB | 15-Nov-35 | | | | |
| 456 | Victoria, BC | 27-May-01 | 29-May-01 | Exists | Victoria Lodge | DL 250 Office |
| 482 | Halifax, NS | 23-Nov-88 | | Merged with LL 2797 Sept 30, 2003 | | |
| 484 | Transcona, MB (Winnipeg, MB) | 21-May-10 | | Was a CN local. Belonged to DL2 | President was Loukas Biniaris, who still appears to be on the CN Pensioners Ctte https://www.cnpensioners.org/councils/G2.cfm | |
| 485 | Sault Ste. Marie, ON | 24-Jul-12 | | Merged in to LL 2332 SSM - 31 October, 2007 | | |
| 490 | Kenora, ON | 05-Jul-34 | | Merged into LL 1120 Kenora - 31 December, 2007 | | |
| 534 | Saskatoon, SK | 18-Feb-11 | | | | |
| 535 | Chapleau, ON | 29-Dec-08 | | | | |
| 541 | Sherbrooke, QC | 01-Jun-51 | | | | |
| 544 | Cornerbrook, NF | 01-Feb-56 | | Exists | | |
| 574 | Brandon, MB | 24-Jun-10 | | | | |
| 594 | Moncton, NB | 19-May-03 | | Disbanded 31 July, 1994. Merged into Local 2418. | | |
| 604 | Quebec City, QC | 05-Nov-06 | | | | |
| 608 | Pinawa, MB | 01-Oct-65 | | Exists | Whiteshell Lodge | DL181 |
| 631 | Point St. Charles | 15-Dec-08 | | | | |
| 663 | Nelson, BC | 31-Oct-03 | | | | |
| 684 | Glace Bay, NS | 01-Aug-40 | | Exists | | |
| 692 | Vancouver, BC | 09-Jun-19 | 22-Jul-19 | Exists | Vancouver Local | DL 250 |
| 712 | Montréal, PQ | 01-Mar-40 | | Exists | | |
| 714 | Winnipeg, MB | 29-Nov-39 | | Exists | | |
| 741 | Winnipeg, MB | 10-Feb-41 | | Exists | Spirfire Lodge | DL181 |
| 756 | London, ON | 01-Jan-49 | | Merged in to LL 1975 London - 31 August, 2007 | | |
| 764 | Vancouver, BC | 03-Jul-41 | | Exists | | |
| 767 | Seven Island, QC | 01-Dec-55 | | | | |
| 771 | Fort Frances, ON | 21-Feb-47 | | Exists | | |
| 779 | Belleville, ON | 02 June, 1917 | 11 July, 1917 | This was a CN railroad local | Moira | DL78 Offices |
| 786 | Kentville, NS | 05 June, 1917 | | | | |
| 788 | Cobourg, ON | 16-Apr-47 | | | | |
| 817 | Edmonton, AB | 28-Jan-08 | | | | |
| 825 | Ottawa, ON | 30-Nov-12 | | Merged into LL779 (in 1952?) | | |
| 835 | St. John, NB | 13-Nov-41 | | Exists | | Unaffiliated |
| 861 | Squamish, BC | 25-Aug-55 | | | | |
| 863 | Burlington, ON | 16-Mar-60 | 20-Apr-60 | Merged with LL2330, Dec 2007 | Brant Lodge | DL78 |
| 866 | Sherbrooke, QC | 08-Jul-54 | | Disbanded | | |
| 869 | Montreal, PQ | 08-Mar-54 | | Exists | | |
| 872 | Peterborough, ON | 20-Oct-53 | | | | |
| 876 | Vancouver, BC | 01-Sept-51 | | | | |
| 877 | Fort Erie, ON | 15-Oct-51 | | | | |
| 887 | Calgary, AB | 01-Nov-51 | | | | |
| 890 | Amherstburg, ON | 01-Jul-55 | | Disbanded | | |
| 901 | Toronto, ON | 19-Dec-51 | 16-Jan-52 | Exists | Scarborough Lodge | DL78 |
| 905 | Ajax, ON | 28-Apr-59 | | Exists | | |
| 907 | Country of Canada | 1-November-2019 | 1-November-2019 | Exists | IAMAW Lodge | District 78 |
| 909 | Roxton-Pond, QC | 11-Mar-54 | | | | |
| 922 | Sherbrooke, PQ | 26-Feb-52 | | Exists | | |
| 927 | Gander, NF | 01-May-52 | | Exists | | |
| 935 | Dartmouth, NS | 01-Aug-52 | | | | |
| 939 | Fort Erie, ON | 26-Feb-53 | | Merged with LL 171, 28 Feb, 2005 | | |
| 950 | St. John's, NL | 1 January, 1953 | | | | |
| 962 | Montreal, QC | 1 December, 1961 | | | | |
| 987 | Montreal, PQ | 19 January, 1953 | | Disbanded 31 July, 1997 | | |
| 989 | Fort Erie, ON | 22-Jan-53 | | Merged with LL 171, Nov 30, 2001 | | |
| 991 | Eastern Passage, NS | 01-Apr-53 | | Disbanded | | |
| 1001 | Dundas, ON | 01-Mar-47 | | | | |
| 1006 | Montreal, QC | 06-Feb-51 | | | | |
| 1013 | Moose Jaw, SK | 17-Mar-45 | | | | |
| 1022 | Toronto, ON | 13-Feb-59 | | Merged with LL 1922, Apr 30, 2001 | | |
| 1031 | Niagara Falls, ON | 27-Jan-47 | | | | |
| 1057 | Saskatoon, SK | 15-Jul-41 | | | | |
| 1105 | Brantford, ON | 01-Jan-46 | | | | |
| 1120 | Thunder Bay, ON (Fort William & Port Arthur, ON) | 01-Jan-46 | | Exists | | |
| 1148 | L'Assomption, PQ | 29-Jun-68 | | Exists | | |
| 1164 | | 19-Jun-64 | | Exists | Lakeshore Lodge) | DL78 |
| 1184 | Toronto, ON | 01 December, 1945 | 03-Dec-45 | | Pen and Pencil Workers Lodge | DL78 |
| 1206 | Midland, ON | 18 October, 1918 | | | | |
| 1223 | Cornwall, ON | 17 July, 1953 | | Merged into LL412 | | |
| 1226 | New Hamburg, ON | 1 October, 1954 | | | | |
| 1231 | Ontario, Canada | 23 March, 2018 | 21 August, 2018 | Workers at from Spectrum Healthcare. PSWs, RPNs and RNs | No Nickname | DL78 Offices |
| 1236 | Kitchener & Waterloo, ON | 19-Mar-46 | | | | |
| 1237 | St. John's, NL | 27-Nov-35 | | | | |
| 1246 | Galt, ON | 02-Mar-59 | | | | |
| 1250 | Halifax, NS | 19-Feb-40 | | | | |
| 1252 | Toronto, ON | 26-Feb-19 | | | | |
| 1260 | Hamilton, ON | 07-Mar-19 | | | | |
| 1263 | Fort Erie, ON | 05-Mar-19 | | | | |
| 1295 | Toronto, ON | 19-Oct-64 | 06-Nov-64 | Exists | Long Branch Lodge | DL78 |
| 1371 | Iroquois Falls, ON | 26-Aug-19 | | | | |
| 1399 | Montreal, PQ | 01-Jul-62 | 5 November, 1962 | | Canadian Air Lines | Amanda Pask |
| 1409 | Halifax, NS | 18-Jul-45 | | | | |
| 1500 | Vancouver, BC | 10-Mar-59 | | | | |
| 1505 | Bathurst, NB | 01-Jun-39 | | Merged with LL 2418, 30 Sept, 2006 | | |
| 1522 | Deep River, ON | 02-Apr-51 | | Exists | | |
| 1530 | Sherbrooke, QC | | | Merged with LL 1660, 30 Nov, 1997 | | |
| 1542 | Arnprior, ON | 10-Jun-64 | | Exists | | |
| 1547 | Simcoe, ON | 01-Jul-54 | | Merged into LL2330 on 30 September, 2011 | | |
| 1550 | Stratford, ON | 01-Mar-63 | | Merged into Local 103 - 30 June, 2010 | | |
| 1567 | Corner Brook, NL | 03-Aug-39 | | Exists | | |
| 1579 | Edmonton, AB | 07-Jul-42 | | Merged into LL 1722 30 June, 2009 | Northgate Lodge | DL14 |
| 1597 | Glencoe, ON | 7 April, 1955 | | Merged into LL1703 | | |
| 1620 | Windsor, ON | 1 May, 1945 | | | | |
| 1625 | Toronto, ON | 27 November, 1946 | | | | |
| 1627 | Moncton, NB | | | Merged with LL2418, 30 April, 1998 | | |
| 1660 | Lachine, PQ | 28-Jan-43 | | Exists | | |
| 1667 | Sydney, NS | 09-Jul-58 | | | | |
| 1673 | Brantford, ON | 22-Oct-46 | | Merged into LL2330 on 30 September, 2011 | | |
| 1674 | Toronto, ON | 01-Mar-53 | | Merged into LL2113 | | |
| 1681 | Edmonton, AB | 21-Mar-59 | | Exists | Northern Crossroads Local | DL140 offices, Calgary |
| 1701 | Toronto, ON | 10-May-43 | | | | |
| 1703 | St. Thomas, ON | 01-Jan-64 | 14-Feb-64 | Merged into LL 1975 - 31 January, 2010 | Pinafore Lodge | DL78 |
| 1710 | Fort William, ON (Thunder Bay) | 20-May-43 | | | | |
| 1716 | Lunenberg, NS | 02-Jun-43 | | | | |
| 1722 | Edmonton, AB | 27-Feb-45 | | Exists | Edmonton Automotive | DL14 |
| 1723 | Dartmouth, NS | 16-Sept-46 | | Merged with LL 2797, 30 Sept, 2003 | | |
| 1737 | Montreal, QC | 01-Dec-48 | | | | |
| 1740 | Dundas, ON | 04-Oct-43 | | | | |
| 1751 | Dorval, PQ | 08-Mar-46 | | Exists | | |
| 1755 | Toronto, ON | 01-Oct-43 | | Merged with LL 235 Dec. 31/94
| | |
| 1758 | Montreal, PQ | 11-Oct-43 | | Exists | | |
| 1763 | Halifax, NS | 03-Dec-62 | | Exists | | |
| 1772 | Hamilton, ON | 01-Feb-45 | | | | |
| 1788 | Batawa, ON | 01-Feb-44 | | Merged into LL 905 on 31 May, 2010 | | |
| 1804 | St. Thomas, ON | 09-Mar-44 | | Merged with LL 1703, 30 Nov, 2001 (24 April, 1944) | Elgin Lodge | DL78 |
| 1805 | Cobourg, ON | 7 March, 1948 | | Merged with LL1788, 31 March, 2000 | | |
| 1823 | Saint Catharines, ON | | | Merged with LL 2243, 30 June, 2003 (13 April, 1965) | Georgetown Lodge | DL78 |
| 1848 | Flin Flon, MB | 26-Jul-44 | | Exists | | |
| 1857 | Vancouver, BC | 12-Sept-44 | | Exists | Automotive Lodge 1857 | |
| 1861 | St. Thomas, ON | 14 March, 1949 | | (Chartered 16 March, 1949) | Golden Acres Lodge | DL78 |
| 1863 | Goderich, ON | 01-Nov-44 | | Merged into LL 1975 - 31 July, 2010 | | |
| 1865 | Trois Rivieres, QC | 01-Feb-58 | | | | |
| 1896 | Rock Island, QC | 01-Feb-45 | | | | |
| 1906 | Grand Falls, NL | 01-May-48 | | | | |
| 1909 | Niagara Falls, ON | 10-Oct-47 | | | | |
| 1919 | Winnipeg, MB | 01-Mar-22 | 27-Apr-22 | Staff of the MGEU | Local 1919 | DL78 |
| 1922 | Malton, ON | 22-Oct-47 | 16-Mar-47 | Exists | Technical Associates Lodge | DL78 |
| 1927 | Stratford, ON | 06-Nov-47 | | Merged with LL1550, 30 October, 2007 | | |
| 1929 | St. Thomas, ON | 01-Oct-49 | | | | |
| 1934 | Georgetown, PEI | 01-Apr-65 | | Exists. | | Unaffiliated |
| 1936 | Brantford, ON | 01-Dec-58 | | Merged with LL 171, 28 Feb, 2005 | | |
| 1937 | Charlottetown, PE | 03-Apr-62 | | | | |
| 1942 | Edmunston, NB | 01-Jan-56 | | | | |
| 1953 | Winnipeg, MB | 20-Jun-50 | | Exists | Red River Lodge | DL181 |
| 1974 | Bathurst, NB | 10-Oct-50 | | | | |
| 1975 | St. Thomas, ON | 01-Oct-50 | | Exists | Talbot Lodge | DL78 (GKN Sinter Metals) |
| 1981 | Montreal, QC | 01-Nov-50 | | | | |
| 1997 | Dundas, ON | 10-Jul-51 | | | | |
| 2029 | London, ON | 01-Jan-58 | | | | |
| 2075 | Dunnville, ON | 14-Jul-61 | | Disbanded | | |
| 2097 | Malton, ON | 29-May-56 | | Merged into LL2413 on 20 November, 1972 | | |
| 2113 | Toronto, ON | 04-Jan-58 | | Exists | Don Mills Lodge | |
| 2132 | Toronto, ON | 18-Sept-56 | | | | |
| 2133 | Montreal, PQ | 25-Sept-57 | | Merged with LL1660, 31 Aug, 2006 | | |
| 2183 | St. Thomas, ON | 13 December, 1956 | | (Chartered 4 February, 1957) | Canadian Heavy Equipment Lodge | DL78 |
| 2220 | Cap de la Madeleine, QC | 27-Feb-61 | | | Cap de la Madeleine Lodge | |
| 2223 | Winnipeg, MB | 11-Feb-59 | | Disbanded 31 January, 2002 | | |
| 2235 | Montréal, PQ | 05-Feb-62 | | Exists | | |
| 2243 | Brampton, ON | 01-Mar-62 | 05-Mar-60 | Merged into LL 1922 Innisfil - 31 October, 2007 | Peel and District Lodge | DL78 |
| 2245 | | | | (Chartered 23 June, 1966) | Edgeware Lodge | DL78 |
| 2247 | Winnipeg, MB | 01-Apr-87 | | Exists | North Wood Lodge | DL181 |
| 2253 | St. John, NB | 30-Sept-67 | | Merged with LL 684, 30 Sept, 2003 | | |
| 2281 | | | | | | |
| 2288 | | | | (Chartered 10 May, 1967) | West End Lodge | DL78 |
| 2291 | Cobourg, ON | | | Merged with LL1788, 31 March, 2000 | | |
| 2297 | | | | | | |
| 2300 | Montreal, QC | | | Merged with LL2309, 30 October, 1998 | | |
| 2301 | Dorval, PQ | 19-Jul-67 | | Exists | | |
| 2309 | Dorval, PQ | 02-Oct-67 | | Exists | | |
| 2323 | Malton, ON | 01-Jan-68 | | Exists | | |
| 2324 | Richmond, BC | 01-Jan-68 | | Merged with LL 764, 31 Jan, 2002 | | |
| 2330 | Galt, ON | 01-Aug-68 | | Merged with LL 103 on 30 June, 2013 | | |
| 2332 | Sault Ste Marie, ON | 02-Feb-68 | | Exists | | |
| 2374 | Strathroy, ON | 01-Mar-69 | | Merged into LL2330 on 30 September, 2011 | | |
| 2382 | Bathurst, NB | 01-Jul-70 | | Merged with LL2418 - 30 September, 2003 | | |
| 2397 | Winnipeg? | ?? | | | Astro Lodge | DL181 |
| 2412 | North Bay, ON | 10-Mar-70 | | Exists | | |
| 2413 | Mississauga, ON | 01-Feb-70 | | Exists | | |
| 2418 | Newcastle, NB | 01-Feb-71 | | Exists | | Unaffiliated |
| 2446 | | | | (Chartered 20 April, 1971) | Brunswick Lodge | DL78 |
| 2468 | Lachine, PQ | 31-Jul-72 | | Exists | | |
| 2469 | | | | (Chartered 15 December, 1971) | Clerical Lodge | DL78 |
| 2511 | | | | (Chartered 27 February, 1973) | Milton Lodge | DL78 |
| 2524 | Pickering, ON | 25-Jun-73 | | Disbanded, retirees merged with LL901 - 31 May, 2001 | | |
| 2546 | Scarborough, ON | 31-May-74 | | Merged with LL901 - 1 February, 2006 (12 August, 1974) | Wexford Lodge | DL78 |
| 2583 | Calgary, AB | 01-Jan-76 | | Exists | Foothills Lodge | LL2734 Offices |
| 2589 | Winnipeg, MB | 17-Nov-76 | | Disbanded | MEJ Medical Emergency Technician Lodge | Dl181 |
| 2603 | Winnipeg, MB | 01-Mar-77 | | Exists | | Display case on main floor of AC building in Winnipeg. |
| 2707 | Cambridge, ON | 01-Apr-87 | | Exists | | |
| 2710 | Kelowna, BC | 01-Sept-83 | | Merged into LL 692 - 30 June, 2009 | | |
| 2711 | Penticton, BC | 01-Mar-82 | 25-Jun-91 | Exists | No nickname on charter | DL 250 Office |
| 2727 | Montréal, PQ | 01-Jun-83 | | Exists | | |
| 2734 | Calgary, AB | 01-Aug-83 | | Exists | | 2734 Offices |
| 2738 | Montréal, PQ | 01-Nov-83 | | Disbanded | | |
| 2749 | Vancouver, BC | 01-Aug-85 | | Merged with LL764 - 30 September, 2006 | | |
| 2753 | L'Assomption, PQ | 01-Apr-86 | | Merged with LL1148 - 31 December, 2001 | | |
| 2754 | Toronto, ON | 01-Aug-87 | | Merged with LL2323 - 31 January, 2002 | | |
| 2762 | Montreal, QC | 01-Dec-86 | 11-Dec-86 | | No nickname | IAM Canada Office |
| 2792 | Tillsonburg, ON | 01-May-91 | | Merged into LL 1975 - 31 July, 2010 | DDM Plastics Lodge | DL78 |
| 2797 | Enfield, NS | 01-Aug-91 | | Exists | | |
| 2818 PM | Hamilton, ON | 01-Oct-91 | | | | |
| 2826 PM | Montreal, QC | 01-Oct-91 | | | | |
| 2847 PM | Vancouver, BC | 01-Oct-91 | | | | |
| 2851 PM | Windsor, ON | 01-Oct-91 | | | | |
| 2913 | Mississauga, ON | 01-Jul-96 | | Merged into LL2413 on 31 October, 2014 | | |
| 2921 | Toronto, ON | 20-Jun-12 | | Screeners at Pearson and Billy Bishop airports | Toronto Screeners Local | |
| 2922 | North Bay | 30-Jun-12 | | | | |
| 3011 | Ottawa, ON | 1 February, 2023 | | | None chosen/given | |
| 3111 | | | | | | |
| 717 A | Toronto, ON | 10-Nov-39 | | | | |
| 717 T | Toronto, ON | 29-May-53 | | Exists (Both charter show date of 5 June, 1953) | Aeronautical Lodge 717 Turbo (Aircraft) | 2 Charters at DL78 |
| DL11 | | | | | | |
| DL140 | | | | | | |
| DL181 | | | | | | |
| DL184 | St Thomas, ON | | | Merged into DL78 on 30 June, 2010 | | |
| DL2 | Montreal, QC | | | | | |
| DL250 | | | | | | |
| DL78 | | 14 January, 1953 | | | | DL78 |
| PM2818 | Hamilton, ON | 01-Oct-91 | | Disbanded 31 December, 2003. Retirees merged with LL863 | | |
| PM2847 | Vancouver, BC | 01-Oct-91 | | Disbanded 31 December 2003. Retirees merged with LL692 | | |