Michelle Georgina Mone, Baroness Mone, (née Allan; born 8 October 1971) is a Scottish businesswoman and life peer. She has set up several businesses, including MJM International Ltd in 1996 and the lingerie company Ultimo along with her then husband Michael Mone. Other ventures include naturopathic 'weight-loss' pills, a fake tan product via Ultimo Beauty, overseas residential development and cryptocurrency. Mone became a Conservative life peer in 2015.

During the COVID-19 pandemic, Mone's husband's company PPE Medpro was awarded £200 million of contracts to provide PPE by the UK government. The company made a profit of £60 million and some of the products they provided were defective and went unused. From 2020 to 2023, Mone vehemently denied that she or her husband had any involvement with the contracts. In January 2022, the House of Lords Commissioner for Standards and National Crime Agency launched investigations into Mone's links to the contracts. Mone announced in December that year that she was taking a leave of absence from the House of Lords "to clear her name" amid the allegations. Shortly afterwards the UK government announced plans to sue PPE Medpro for £122 million plus costs over the defective items.