Macgregor, Alexander; Clark, Richard (l), sculptors, London, July 1993

MacGregor, Neil; art historian, Cambridge, June 2015.

MacGregor; Joanna; composer, pianist, Cambridge, June 2016

Mackay of Clashfern, Lord; advocate, Lord Chancellor, March 1989

Mackrell, William; artist, London, July 2015.

Macmillan, Alexander; 2nd Earl of Stockton, publisher, London, March 1992

Major, John; Prime Minister, London, March 1991

Makeba, Miriam; singer, London, January 1988

Makepeace, John; furniture designer, Parnham House (Dorset), 1999

Malone, Kate; studio potter, London, c.1995

Mansfield, Sir Peter; physicist, Nottingham, November 2003

Mantel, Hilary; writer, Cambridge, June 2013.

Marie-Therese von Hohenberg, Princess; Mrs Anthony Bailey, Richmond-upon-Thames, October 2014

Marriner, Sir Neville; conductor, London, November 1988.

Maxwell Davis, Sir Peter; composer, London, November 2005

May, Brian; guitarist, composer, astrophysicist, London, September 2010

May, Robert; Lord May; biologist, Oxford, November 2006

May, Theresa; politician, Birmingham, October 2014.

Mayor, John; politician, London, March 1991

McDonald, Sir Trevor; television presenter, London, November 2000

McGough, Roger; poet, author, London, October 2009

McKellen, Ian; actor, London, August 1986.

McKellen, Sir Ian; actor, Cambridge, June 2014

McKenzie, Dan; geophysicist, Cambridge, June 2014

McNamara, John; evolutionary biologist, Bristol, October 2015.

McVean, Gilean; statistician, Oxford, April 2017

McWilliam, F.E. (Frederick Edward); sculptor, London, June 1988

McWilliams, Douglas; economist, London, December 1996

McWilliams, Sir Francis; civil engineer, Lord Mayor of London, December 1996

Meadows, Bernard; sculptor, London, November 1994

Menuhin, Yehudi; violinist and conductor, London, October 1987

Meta, Zubin; conductor, London, December 1990.

Miles, Bernard and Josephine; Lord and Lady Miles, actors, London, May 1989

Miller, Arthur; playwright, London, November 1987

Mills, Sir John; actor, London, February 1986

Milroy, Lisa; painter, London, October 2012

Mirrlees, James; economist, Cambridge, October 1996

Mirrlees, Sir James; economist, Cambridge, June 2015.

Mistry, Dhruva; and Trupti Patel, sculptors, Ingatestone (Essex), October 1991

Moncada, Sir Salvador; pharmacologist, Manchester, May 2015.

Moore, Sir Patrick; astronomer, author, Selsey, West Sussex, February 1997

Morley, Oliver; Keeper of Public Records, London (Kew), June 2011

Morris, Frances; gallery director, London, April 2016

Morris, Mali; painter, London, September 2013

Morrissey, Helena; financier, Cambridge, June 2016

Moser, Sir Claus; statistician, London, November 1994

Moura, Eduardo Souto de; architect, London, January 2014

Murphy, David; sculptor, London, October 2016, August 2017

Murray, Peter; director, Yorkshire Sculpture Park, Wakefield, July 2016