Lindsay Allan Roy, CBE, FRSA is a British Labour Party politician, who was the Member of Parliament (MP) for Glenrothes from 2008 until 2015. He is the former Rector of Inverkeithing High School and Kirkcaldy High School. He announced he would be standing down as an MP in 2015 after being diagnosed with Parkinson's disease.

The 2008 Glenrothes by-election was a by-election held in Scotland on 6 November 2008 to elect a new Member of Parliament (MP) for the House of Commons constituency of Glenrothes in Fife, Scotland.