Mabbott Lane Mabbott St. Mackey's Court Mackey's Tce. Madden's Court Madras Place Magee's Court Magrath's Court, George's St. Maguinness Place Maguire's Court Maher's Court, Brunswick St. Nth. Mahony's Court Maiden Lane Malachi Place Malpas St. Manor Place Manor St. Mansfield Place Manypenny Yard, Boot Lane Margaret Lane Margaret Place Mark St. Market St. Mark's Alley Mark's Court Mark's Lane Mark's Place Marlborough Place Marlborough St. Marlborough St. Schools Marrowbone Lane Marshall Alley Marshalsea Lane Martin's Court, Coombe Upr. Martin's Court, Nicholas St. Mary St. Mary St. Little Mary's Abbey Mary's Lane Maryville Mason's Court, Boot Lane Mason's Market May Lane Mayor St. Lr. Mayor St. Upr. McCabe's Court McCan's Lane McClean's Lane McCormick's Court, Bridgefoot St. McCullagh's Alley McDonald's(McDonnell's) Court McKenna's(or McRenn) Court Meade Row, Ormond Market Meade's Court Meagher's Court Meath Market Meath St. Mecklenburgh Lane Mecklenburgh St. Lr. Mecklenburgh St. Upr. Meehan's Row Meeting House Yd. Meeting House Yd., Plunkett St. Meetinghouse Lane Mercer St. Mercer's Hospital Merchants' Quay Meredyth Place Merrion Lane Lr. Merrion Lane Upr. Merrion Market Merrion Row Merrion Sq. East Merrion Sq. Nth. Merrion Sq. Sth. Merrion Sq. West Merrion St. Lr. Merrion St. Upr. Michael's Hill Michael's Lane Military Rd. Mill Lane Mill St. Mill Yard Miller's Alley Miners Alley Mitchell's Court Mitchel's Court Mitre Alley Moland Place Molesworth Court Molesworth Place Molesworth St. Molyneux Yd. Monck Place Monk's Court, George's St. Monks Place Montague Court Montague Lane Montague Place Montague St. Montgomery St. Montpelier Hill Moore Lane Moore Place Moore Row Moore St. Moore St. Market Moore's Cottages Moore's Court Morgan Place Morgan's Court Moss St. Mount Brown Mount Faulkner Mount St. Cresent Mount St. Lr. Mount St. Upr. Mountain ....? Mountain View Mountbrown Lane Mountjoy Court Mountjoy Place Lr. Mountjoy Place Upr. Mountjoy Sq. East Mountjoy Sq. Nth. Mountjoy Sq. Sth. Mountjoy Sq. West Mountjoy St. Lr. Mountjoy St. Middle Mulgrave Place Mulhall's Court Mulhall's Yd., No.1 Mulhall's Yd., No.2 Mullen's Court Mulligan's Court Mullinihack Mullinihack Lane Murdering Lane Murphy's Court Murphy's Court, Sandwith St. Murray's Court, Moore Lane Myler's Alley Nangle Court Nash's Court Nash's Court, 130 James's St. Nassau St. Neil's Court, MBL Nelson Lane Nelson St. Nerney's Court New Market New Market Village New Row Sth. New Row West New St. Newcomen Avenue Newcomen Bridge Newcomen Court Newcomen Place Newcomen Tce. Newfoundland St. Newport Nicholas St. Nicholson's Court Nickleby St. Nixon St. Nixon's Buildings, Royal Canal Nixon's Court, Mary's Lane Norfolk Market North Dublin Union North Strand North Wall Northumberland Hotel Northumberland Sq. Norton's Row Nottingham Parade Nottingham St. Nugent's Lane, Constitution Hill O'Brien's Court O'Brien's Row O'Brien's Row, Mayor St. O'Byrne's Cottages Off Lane O'Keeffe Court Oliver Alley Oriel Place Oriel St. Lr. Oriel St. Upr. Ormond Quay Lr. Ormond Quay Upr. Ormond St. Orr's Cottages Orr's Terrace Oxmantown Lane