Kathryn Dawn Lang, OC (born November 2, 1961), known by her stage name k.d. lang, is a Canadian pop and country singer-songwriter and occasional actress.

Lang has won both Juno Awards and Grammy Awards for her musical performances; hits include "Constant Craving" and "Miss Chatelaine". She has contributed songs to movie soundtracks and has teamed with musicians such as Roy Orbison, Tony Bennett, Elton John, Anne Murray and Jane Siberry.[1] Lang is also known for being a vegan[citation needed] as well as an animal rights, gay rights, and Tibetan human rights activist. She is a tantric practitioner of the old school of Tibetan Buddhism.[2] She performed Leonard Cohen's "Hallelujah" live at the opening ceremony of the 2010 Winter Olympics in Vancouver, Canada. Previously, she had performed at the closing ceremony of the 1988 Winter Olympics in Calgary. Lang possesses the vocal range of a mezzo-soprano.

k.d. lang is that rare performer who, over 25 years as a major-label artist, has matured before our very ears. The Western Canada native launched her career with a blend of country-rock stylings and playfully punk-like attitude, by turns whimsical and subversive; back then, she practically put the alternative in alt-country. But from the very beginning, her bravura singing belied her kitschy cowgirl outfits and spiky hair; anyone lucky enough to attend very first appearance in the United States, on a triple bill of unsigned artists at New York City's Bottom Line, could hear that she was marked for greatness.