Henry Maitland Macintosh (10 June 1892 – 26 July 1918) was a Scottish track and field athlete and winner of gold medal in 4 × 100 metres relay at the 1912 Summer Olympics. Macintosh was born in Kelso and educated at Glenalmond College and Corpus Christi College, Cambridge. A sprinter, at the Stockholm Olympic Games he was eliminated in the first round of the 100 metres and did not finish in the semi-final of the 200 metres. As the second leg in the British 4 × 100 m relay team, he won a gold medal, in spite of finishing second after United States in the semifinal. The United States was later disqualified for a fault in passing the baton – the same mistake was made in the final by the world record holder and main favourite German team.