Mary (Kay) MacKay, chair, Isle of Lewis Local Committee, Cancer Research UK. For services to charitable fundraising. Sine Cameron MacVicar, lately Headteacher, Dunbeg Primary School. For services to education and the community in Dunbeg, Argyll. Roisin Maguire, lately Principal, St Joseph's College, Stoke-on-Trent. For services to education. Sajda Majeed. For services to the community in Burnley. Suzanne Marie Marklew, Senior Executive Officer. Foreign Liaison Staff (Army), Ministry of Defence. For services to defence engagement. Ian George Marks. For services to the community in Warrington, Cheshire. Lucy Marks, chief executive officer and Clinical Psychologist, Compass Wellbeing. For services to children's mental health and primary care. Margaret Patricia Martin. For voluntary service to road safety in Northern Ireland. Anthony Marwood, Violinist. For services to classical music. Margaret Mather, Founder, Dundee Junior Showtime Youth Theatre. For services to the arts and community in Dundee. John Bernard Roger Matthews, Trustee, Heart Your Smile. For services to dentistry. Linda Jane McAuley Wilson, Presenter, BBC Radio Ulster. For services to consumers in Northern Ireland. Thomas Adrian McAuley. For services to first aid and healthcare in Northern Ireland. Thomas Celestine McBride, Head, Department for Business Services, South West College. For services to further education in Northern Ireland. Margaret Lynne McCabe, Head, Welsh Tribunals Unit. For services to administrative justice in Wales. Daniel McCallum, co-founder and managing director, Awel Aman Tawe. For services to community energy in Wales. Hazel Roberta McCready. For services to disabled ex-police officers in Northern Ireland. Angus James McIntosh, managing director, Lecht Ski Centre. For services to skiing and tourism in North East Scotland. John Stuart McLester. For services to education and the community in Monmouth. Stefa Janita McManners. For services to the community in County Durham. Robert Duncan McPhail. For services to the community in Tarbert, Argyll. Donald Wallace McPhie, National Trustee and Regional Representative, West Midlands, SSAFA. For voluntary service to ex-service personnel. Carolyn Anne McVittie, managing director, Stepahead. For services to children and families. Bazil Leonard Duncan Meade, London Community Gospel Choir. For services to the development of British gospel music. Jennifer Meakin. For services to children with disabilities, particularly through sport. Thomas Frederic Metcalfe. For services to bell ringing in Cumbria. Detective Constable Garry Millar, Police Service of Northern Ireland. For services to policing and the community in Northern Ireland. Professor Mark Andrew Miodownik, Professor of Materials Science, University College London. For services to science, engineering and broadcasting. Christine Valerie