"This Christmas Day" is a song by Scottish singer-songwriter Amy Macdonald.

The song was released as a digital download on 1 December 2017 through Mercury Records with all proceeds going to Alzheimer's Research UK.

[1] The song has peaked at number 57 on the Scottish Singles Chart.

A music video to accompany the release of "This Christmas Day" was first released onto YouTube on 1 December 2017 at a total length of three minutes and thirty-nine seconds.

[2] The video features home videos of Amy and her family during the festive period, the video also features Amy's nan Ellen, who died from Alzheimer's disease in 2001, aged 81.