Stanger is a surname. Notable people with the surname include:
Ian Stanger (born 1971), Scottish cricketer
James Stanger (born 1964), American writer, security expert, and open source advocate
Kyle Stanger (21st century), British child voice actor
Nina Stanger (1943–1999), British lawyer
Patti Stanger (born 1961), American television personality
Tony Stanger (born 1968), Scottish international rugby union player
William Stanger (footballer) (born 1985), footballer for SJA Le Poiré-sur-Vie
William Stanger (surveyor), surveyor-general in South Africa
