"At the Hundredth Meridian" is a song by Canadian rock band The Tragically Hip.

It was released in April 1993 as the fourth single from the band's 1992 album, Fully Completely.

When performing the song live, the band would often play it at a significantly faster tempo than on the album, and would use the instrumental break for a jam session lasting several minutes.

[2][3] The song is a reference to the 100th meridian west, which is a line of longitude that separates much of Western Canada from the Central and Atlantic regions of Canada and is where the Great Plains begin, as lead-singer Gordon Downie states in the song.

In the video, Downie is wearing a ball-cap advertising Gros Morne National Park, located in the Canadian province of Newfoundland and Labrador.