Rachel Elizabeth Kyte CMG (born 1965) is a British academic who is the UK climate envoy.

[2] Kyte has focused on affordable, reliable, and sustainable energy as the key to combating both poverty and climate change.

[9] In the Tufts announcement, her decision was described as a progression of her "decades-long fight to address the impacts of climate change and energy scarcity.

[11] Kyte joined the advisory board of General Atlantic's climate change fund, BeyondNetZero, in July 2021.

[12] In November 2023, Kyte joined the Blavatnik School of Government, University of Oxford, as Professor of Practice in Climate Policy.