- La Barriere Street
- la Porte Drive
- La Vérendrye Street
- Lacasa Bay
- Lacewing Lane
- Lachine Road
- Lacroix Bay
- Lacy Street
- Ladywood Drive
- Lafayette Bay
- Lafleche Street
- Lafleur Place
- Lafortune Bay
- Lagace Place
- Lagimodiere Boulevard
- Lagrave Street
- Laidlaw Boulevard
- Lake Albrin Bay
- Lake Bend Road
- Lake Crest Road
- Lake Fall Place
- Lake Forest Road
- Lake Green Place
- Lake Grove Bay
- Lake Island Crescent
- Lake Lawn Drive
- Lake Lindero Road
- Lake Linnet Place
- Lake Park Drive
- Lake Port Place
- Lake Ridge Road
- Lake Street
- Lake Village Road
- Lakebourne Drive
- Lakebourne Place
- Lakedale Place
- Lakeglen Drive
- Lakeland Place
- Lakelea Place
- Lakemere Place
- Lakepointe Road
- Lakeshore Road
- Lakeside Drive
- Lakeview Cove
- Lakewood Boulevard
- Lambert Street
- Lambeth Road
- Lamirande Place
- Lamont Boulevard
- Lanark Street
- Lancaster Boulevard
- Lancelot Place
- Lancing Cove
- Landover Drive
- Landry Street
- Lands End Cove
- Langdale Way
- Langevin Street
- Langford Street
- Langley Bay
- Langside Street
- Langton Drive
- Lannoo Drive
- Lansdowne Avenue
- Lanyon Drive
- Larchdale Crescent
- Larche Avenue East
- Larche Avenue West
- Larche Crescent
- Larchwood Place
- Lardon Court
- Larivière Street
- Lark Ridge Way
- Lark Street
- Larkin Cove
- Larkspur Drive
- Larry Vickar Drive East
- Larry Vickar Drive West
- Larsen Avenue
- Larter Crescent
- Lasker Place
- Lauder Avenue
- Laura Street
- Laurel Bay
- Laurel Leaf Lane
- Laurel Ridge Drive
- Laurent Cove
- Laurent Drive
- Laurent Place
- Laurentia Bay
- Laurier Street
- Laval Drive
- Lavalee Road
- Lavender Bay
- Lavenham Crescent
- Lawndale Avenue
- Laxdal Road
- Le Maire Street
- le Peress Avenue
- Leach Street
- Leacock Avenue
- Leahcrest Crescent
- Leamen Crescent
- Leamington Gate
- Leander Crescent
- Leatherwood Cove
- Leatherwood Crescent
- Lechman Place
- Leclair Place
- Lee Boulevard
- Leeds Avenue
- Leeward Place
- Leger Crescent
- Legion Avenue
- Lehigh Point
- Leicester Square
- Leighton Avenue
- Leila Avenue
- Leisure Bay
- Lemay Avenue
- Lemmen Drive
- Lennox Avenue
- Lenore Street
- Leola Street
- Leon Bell Drive
- Leonard Shakespeare Bay
- Lepine Avenue
- Lerwick Bay
- Leslie Avenue
- Lessard Place
- Leston Place
- Lethbridge Avenue
- Leveque Street
- Levis Street
- Lewis Street
- Lexington Park
- Liba Way
- Liberty Street
- Library Place
- Lidcliff Court
- Lighthouse Point
- Lilac Street
- Lilian Avenue
- Lily Street
- Limetree Cove
- Linacre Road
- Lincoln Avenue
- Lincrest Road
- Linden Avenue
- Linden Park Bay
- Linden Ridge Drive
- Linden Terrace Way
- Lindenshore Drive
- Lindenwood Drive East
- Lindenwood Drive West
- Lindenwood Place
- Lindhurst Avenue
- Lindmere Drive
- Lindsay Street
- Linmar Way
- Linwood Street
- Lionheart Court
- Lipsett Crescent
- Lipton Street
- Lisgar Avenue
- Lismer Crescent
- Lismore Avenue
- Listowel Bay
- Litchfield Boulevard
- Litz Place
- Livingston Place
- Lizzie Street
- Lloyd Street
- Lochinvar Avenue
- Lochmoor Avenue
- Lochspur Lane
- Lock Street
- Locksley Bay
- Lockwood Street
- Lodge Avenue
- Lodgepine Bay
- Loewen Place
- Logan Avenue
- Lombard Avenue
- Lombard Place
- Lomond Boulevard
- London Street
- Loneoak Place
- Lonergan Place
- Long Point Bay
- Longfellow Bay
- Longford Avenue
- Longspur Road
- Longstone Place
- Lonsdale Drive
- Lopuck Bay
- Loraine Street
- Lord Avenue
- Lorette Avenue
- Lorimer Boulevard
- Lorne Avenue
- Lou Peltier Crescent
- Loudoun Road
- Louelda Street
- Louis Riel Street
- Louisiana Place
- Lowell Place
- Lowery Bay
- Lowson Crescent
- Loyola Bay
- Lucas Avenue
- Lukanowski Place
- Lulu Street
- Lumsden Avenue
- Lusted Avenue
- Luxton Avenue
- Luxton Avenue West
- Luxton Place
- Luzon Bay
- Lydia Street
- Lyle Street
- Lynbrook Drive
- Lyndale Drive
- Lynn Lake Drive
- Lyon Street
- Lyonsgate Cove
- Lyra Gate