Tegan and Sara are a Canadian indie pop duo formed in 1998 in Calgary, Alberta. The band is led by identical twin sisters, Tegan Rain Quin and Sara Keirsten Quin. Both musicians are songwriters and multi-instrumentalists.
| Series | Late Night with Conan O'Brien | 1993 |
| Episode |
The Tonight Show Starring Jimmy Fallon David Spade, Laura Bush, Jenna Bush Hager, Tegan and Sara |
2016 |
| Episode |
A Little Late with Lilly Singh Tegan & Sara, Alexandra Shipp |
2019 |
| Episode |
Song Association Tegan and Sara |
2022 |
| Episode |
Conan (2010) The Overpriced Organic Grapes of Wrath |
2012 |
| Episode |
The Late Late Show with James Corden Haley Lu Richardson, Michael McIntyre, Tegan & Sara |
2022 |
| Episode |
The Tonight Show Starring Jimmy Fallon Millie Bobby Brown, Michael Imperioli, Tegan and Sara |
2022 |
| Episode |
The Late Show with Stephen Colbert Mel Gibson, Luke Bracey, Tegan and Sara |
2016 |
| Episode |
Late Show with David Letterman Amy Poehler; Josh Hutcherson; Tegan and Sara |
2012 |
| Episode |
The Tonight Show with Conan O'Brien Ewan McGregor, Shaun White, Tegan & Sara |
2009 |
| Episode |
Late Show with David Letterman Debra Messing and John Carter |
2008 |