Di Tella is a surname. Notable people with the surname include:
Clara Isabel Di Tella (born 1993), Argentine fencer Guido Di Tella (1931–2001), Argentine businessman and diplomat Rafael di Tella (born 1965), Argentine economist Torcuato di Tella (1892–1948), Argentine industrialist and philanthropist
See also Siam Di Tella Torcuato di Tella Institute Torcuato di Tella University