Steytler is a surname found most commonly in South Africa. People with the name include:
Abraham Isaac Steytler (1840–1922), South African clergyman Anne Steytler (1921–2010), American activist and feminist Bill Steytler (born 1947), South African cricketer Christopher Steytler (born ?), South African-born Australian judge Jan Steytler (1910–?), South African politician