Sir Daniel Grian Alexander is a former politician who was Chief Secretary to the Treasury between 2010 and 2015. He was the Member of Parliament (MP) for the Inverness, Nairn, Badenoch & Strathspey constituency from 2005 until the general election in May 2015. In his first parliamentary term (2005–2010), Alexander was the Liberal Democrat spokesperson for Work and Pensions (2007–2008), the Chief of Staff to party leader Nick Clegg, and Chair of the Liberal Democrat Manifesto Group (2007–2010).

The 2015 Dissolution Honours List was issued on 27 August 2015 upon the advice of the Prime Minister, David Cameron. The Life Peerages were announced separately from the other appointments, while it was gazetted as a single list on 22 September 2015.