Which actress returns as Cortana in Halo: Campaign Evolved?

Jen Taylor returns as Cortana in Halo: Campaign Evolved.

Cortana is the artificial intelligence who assists Master Chief throughout the original Halo campaign. Created from the brain tissue and cloned personality of Dr. Catherine Halsey, she combines strategic analysis with a distinctive, witty personality. Her partnership with Chief became one of the defining relationships of the Halo franchise.

Taylor first voiced Cortana in Halo: Combat Evolved and has reprised the role across numerous games, including Halo 2, Halo 3, Halo 4, Halo 5: Guardians, and Halo Infinite. Campaign Evolved reimagines the first game’s campaign, and Taylor’s return helps connect the remake to the performance that established Cortana for players in 2001.

The most common confusion comes from other versions of Halo. Natascha McElhone played Cortana in the live-action television series, while Grey DeLisle, Courtenay Taylor, and Laura Bailey are different voice actors associated with other characters or game roles.