Calvine is a hamlet in Perth and Kinross, Scotland.

[1] It is sandwiched between the A9 road, to its north, and the Highland mainline railway and River Garry, both to its south, and lies just north of Struan and west of Pitagowan.

The hamlet is known for The Calvine UFO sighting which took place on the moors above the village.

One evening in early August 1990, two walkers on the moors apparently encountered a mysterious diamond shaped UFO hovering in mid-air.

The only surviving original photograph was discovered and published some 32 years laster in August 2022 by Dr David Clarke of Sheffield Hallam University, since when the Calvine UFO sighting has attracted much media attention with some commentators claiming it to be one of the best UFO photographs ever.