Organization / Program Name(s)Located In
La Leche League Canada, Newmarket - Ontario EarlyOn CentreNewmarket
Ladies Newmarket Basketball Association, Sacred Heart High SchoolNewmarket
Lake Simcoe Conservation FoundationNewmarket
Lake Simcoe GardenersGeorgina
Lake Simcoe Minor Softball AssociationGeorgina
Lake Simcoe Region Conservation AuthorityNewmarket
Lake Simcoe Region Conservation Authority, Restoration ServicesNewmarket
Lake Simcoe Region Conservation Authority, Rogers Reservoir Conservation AreaHolland Landing
Lake Simcoe Soccer ClubGeorgina
Lakeside Community Church of the NazareneHolland Landing
Landlord's Self Help CentreToronto Downtown Central
Langar Seva Meal and Support ServicesWoodbridge
Langstaff AssemblyVaughan
Langstaff Square Care CommunityRichmond Hill
L'Arche DaybreakRichmond Hill
Latcham Art Centre, Whitchurch-Stouffville Leisure CentreWhitchurch-Stouffville
LEAFYork Region
Leaps and BoundsRichmond Hill
Learning Centre for GeorginaKeswick
Learning Disabilities Association of York RegionRichmond Hill
LeBlanc Rest HomeBradford
Lemonville Group of ArtistsWhitchurch-Stouffville
Lesbian Gay Bi Trans Youth LineToronto Downtown Central
Leslie Street Daycare CentreNewmarket
Leukemia and Lymphoma Society of Canada - Ontario RegionNorth York East
Life Long Learning StouffvilleWhitchurch-Stouffville
Life With A BabyVaughan
LifeCorps International, Food Bank of York RegionVaughan
Lifeskills Education and Progressive Arts ProgramRichmond Hill
Lions Club, Pefferlaw Community Centre, Pefferlaw 41990Pefferlaw
Lion's Club, Markham Lions ClubMarkham
Literacy Council York SouthThornhill East
Literacy Council York-Simcoe, Skills Upgrading CentreNewmarket
Living Water Faith FellowshipWhitchurch-Stouffville
Local Spiritual Assembly of the Bahá’ís of NewmarketNewmarket
LOFT Community Services, Crosslinks Housing and Support ServicesNewmarket
LOFT Community Services, LOFT StouffvilleWhitchurch-Stouffville
LOFT Community Services, Street Outreach VanNewmarket
Logos Baptist ChurchMarkham
LongRun Thoroughbred Retirement SocietyWhitchurch-Stouffville
Loretto Sisters of The Institute of the Blessed Virgin Mary, Loretto Maryholme Spirituality CentreGeorgina
Lumacare Services, GLOW Adult Day ProgramNorth York West
Lung Association (The) - OntarioNorth York East
Lupus Canada, Lupus Canada National OfficeNewmarket
Lupus OntarioMarkham