- Lancaster Road (Heathfield) Methodist: Pendleton
- Lanehead Wesleyan: Spotland
- Lathom Chapel (Ormskirk parish): Lathom
- Leagram Hall (Roman Catholic): Leagram (Chipping)
- Lee House Catholic Chapel (Roman Catholic): Thornley cum Wheatley
- Lee Independent: Horwich
- Leeds Street Wesleyan: Liverpool
- Leeming Street Baptist: Preston
- Leeming Street Independent: Preston
- Lees Road Primitive Methodist: Oldham
- Leicester Road United Methodist Free Church: Broughton (Salford)
- Leigh: Leig
- Leighton Hall (later St Mary) (Roman Catholic): Yealand
- Leighton Hall (Roman Catholic)- See Yealand, Leighton Hall: Leighton
- Lende End Wesleyan: Wilmslow
- Lever Street United Methodist Free Church: Manchester City Centre
- Lightbowne Road Primitive Methodist: Moston
- Lime Street Baptist (formerly Church Lane): Liverpool
- Little Bolton: Little Bolton
- Littlemoor Independent: Glossop
- Liverpool Street United Methodist Free Church: Salford
- Lloyd Street Presbyterian- See Chorlton-upon-Medlock, Brunswick Street Presbyterian, erected in 1857, which replaced this church.: Manchester City Centre
- Long Street Wesleyan (formerly Wood Street): Middleton
- Longholme Wesleyan: Rawtenstall
- Longsight Presbyterian, Stockport Road: Longsight
- Longsight Wesleyan, Stockport Road: Longsight
- Lostock Presbyterian: Stretford
- Lower Broughton
- Lower Broughton Wesleyan, Sussex Street: Broughton (Salford)
- Lower Chapel Independent: Darwen, Over
- Lower Chapel- See Darwen, Lower Darwen Independent Chapel: Over Darwen
- Lower Chatham Street Wesleyan Mission: Chorlton-on-Medlock
- Lower Crumpsall Wesleyan, Waterloo Street: Crumpsall
- Lowerplace United Methodist: Rochdale
- Lymm Primitive Methodist Circuit: Lymm
- Lymm Primitive Methodist, Eagle Brow: Lymm
- MacFadyen Memorial Congregational: Chorlton-cum-Hardy
- Machpelah Baptist: Accrington
- Maguire Street Primitive Methodist: Liverpool
- Manchester 2nd Primitive Methodist Circuit: Hulme
- Manchester 2nd Primitive Methodist Circuit: Manchester City Centre
- Manchester 4th Primitive Methodist Circuit: Manchester City Centre
- Manchester 9th Primitive Methodist Circuit: Manchester City Centre
- Manchester Road Methodist: Hopwood
- Manchester Road Methodist: Swinton
- Manchester Road United Methodist Free Church: Denton
- Manchester Street Baptist (later King Street): Oldham
- Manchester Street Wesleyan: Oldham
- Manley Park Methodist: Whalley Range
- Market Place Methodist New Connexion: Mossley
- Market Street Primitive Methodist: Droylsden
- Market Street Primitive Methodist: Marple
- Market Street United Methodist Free Church: Blackley
- Marlborough Road Wesleyan, Hightown: Cheetham and Cheetham Hill
- Marlborough Road Wesleyan- See Cheetham, Marlborough Road Wesleyan: Hightown
- Marple Bridge Independent: Marple Bridge
- Matley, Bardsley Gate United Methodist- See Stalybridge, St Stephen's Methodist (below): Stalybridge
- Mawdesley Chapel (Croston parish): Mawdesley
- McLaren Memorial Baptist: Chorlton-cum-Hardy
- Mellor Chapel (Glossop parish): Mellor (Derbyshire)
- Methodist Chapels: Newton (Hyde)
- Methodist New Connexion Chapel: Eccles
- Methodist- See Chorlton-cum-Hardy, Barlow Moor Methodist: Barlow Moor
- Micklehurst Primitive Methodist, Waggon Road: Mossley
- Middleton Junction Wesleyan: Chadderton
- Middleton Road Primitive Methodist: Chadderton
- Miles Platting Wesleyan , Hulme Hall Lane (formerly Oldham Road): Miles Platting
- Mill End Wesleyan: Rossendale
- Mill Street Independent: Congleton
- Mill Street Presbyterian: Congleton
- Millbrook Wesleyan, Grenville Street: Stalybridge
- Mission Room, United Methodist Free Church, Bridgewater Street (formerly named Ellesmere Street): Winton
- Molesworth Street United Methodist: Rochdale
- Monsall Wesleyan, Lilley Street: Monsall
- Monthly Meeting, Quaker (formerly Fylde Monthly Meeting): Preston
- Monthly Meeting, Quaker: Hardshaw East
- Monthly Meeting, Quaker: Hardshaw West
- Monthly Meeting, Quaker: Lancaster
- Monthly Meeting, Quaker: Marsden
- Monthly Meeting, Quaker: Swarthmoor
- Monton Green Presbyterian: Monton
- Monton Methodist: Monton
- Moor Lane Baptist: Bolton
- Moor Lane Unitarian Chapel: Bolton
- Moorside Street Wesleyan: Droylsden
- Moravian: Dukinfield
- Moravian: Fairfield (Droylsden)
- Morton Street Primitive Methodist: Middleton
- Mosley Street Independent: Manchester City Centre
- Mosley Street Presbyterian- See Chorlton-upon-Medlock, Upper Brook Street Unitarian which replaced this chapel in 1839.: Manchester City Centre
- Moss Lane East Baptist: Moss Side
- Moss Side Wesleyan, Raby Street: Moss Side
- Mossley Wesleyan, Stamford Road: Mossley
- Moston Methodist, Moston Lane (formerly Streetfold United Methodist Free Church): Moston
- Mount Carmel (Roman Catholic): Blackley
- Mount Pleasant Baptist: Stalybridge
- Mount Pleasant Wesleyan: Liverpool
- Mount Street Presbyterian: Blackburn
- Mount Zion Calvinistic Methodist: Chester
- Mount Zion Methodist New Connexion, Nicholas Croft, High Street- See Manchester, Oldham Street Methodist New Connexion, which replaced this chapel in 1807 (below): Manchester City Centre
- Mowbreck Hall (Roman Catholic): Kirkham
- Muslin Street Methodist New Connexion- See Hyde, Newton (Trinity) Methodist New Connexion (below): Hyde
- Necropolis Burial Ground (all denominations)- See Liverpool, Necropolis Burial Ground, Everton: Everton
- Necropolis Burial Ground (all denominations)- See Liverpool, Necropolis Burial Ground, Everton: Everton
- New Bold Baptist Chapel, Milnrow Road: Rochdale
- New Chapel Independent: Horwich
- New Chapel Independent: St Helens
- New Islington Primitive Methodist (formerly Jersey Street, Great Ancoats Street): Ancoats
- New Islington Wesleyan- See Ancoats, Victoria Hall Wesleyan, Daniel Street (below): Ancoats
- New Jerusalem Church, Peter Street: Manchester City Centre
- New Jerusalem Church: Clayton
- New Methodist Connexion: Mottram
- New Moston Primitive Methodist, Eastwood Road: Moston
- New Road Independent: Bury
- New St George: Stalybridge
- New Synagogue, Jewish: Manchester City Centre
- New Windsor Independent: Salford
- Newchurch: Culcheth
- Newhouse, St Mary ((Roman Catholic))- See Newhouse, St Mary: Barton (Preston)
- Newington Independent, Renshaw Street: Liverpool
- Newton (Trinity) Methodist New Connexion, Talbot Road (formerly Muslin Street): Hyde
- Newton Heath Wesleyan, Oldham Road: Newton Heath
- Newton Wesleyan, Commercial Street: Hyde
- North Manchester Synagogue, Jewish: Prestwich
- North Road Methodist: Clayton
- Northmoor Primitive Methodist, Ward Street: Oldham
- Northmoor Road Methodist (ex-Wesleyan): Longsight