"Last Thing on My Mind" is the third and final single released from Irish singer-songwriter Ronan Keating's third studio album, Turn It On (2003).

The song was released on 3 May 2004, peaking at number five on the UK Singles Chart.

In the United States, the music video received heavy rotation on the VH1 Country channel and became an adult contemporary hit, reaching number 16 on the Billboard Adult Contemporary chart.

Elsewhere, the song reached the top 40 in Austria, Denmark, and Ireland.

This 2000s British single-related article is a stub.