Kihlstrom (sometimes spelled Kihlström) is a surname. Notable people with this surname include: April Kihlstrom, American novelist Dan Kihlström (born 1957), Swedish politician Ingemar Kihlström (born 1966), Swedish politician John Kihlstrom (born 1948), American psychologist Mats Kihlström (born 1964), Swedish hockey player Thomas Kihlström (born 1948), Swedish badminton player