1978 Wimbledon Championships – Girls' singles

Tracy Austin defeated Hana Mandlíková in the final, 6–0, 3–6, 6–4 to win the girls' singles tennis title at the 1978 Wimbledon Championships.

Seeds
🇺🇸 Tracy Austin (champion) Hana Mandlíková (final) 🇺🇸 Peanut Louie (semifinals) 🇺🇸 Anna-Maria Fernandez (quarterfinals) Hana Strachoňová (third round) 🇦🇺 Amanda Tobin (quarterfinals) 🇺🇸 Maria Rothschild (third round) 🇦🇷 Claudia Casabianca (quarterfinals)