Kathryn Jane Calder (born June 17, 1982) is a Canadian indie rock musician, who performs as a solo artist, and is a member of the band The New Pornographers. She is a former member of Immaculate Machine. Calder started with The New Pornographers by filling in for Neko Case for live performances and was made a permanent member in 2006.
Neko's absence left a void in the band that fans feel Kathryn has not adequately filled.