|Champion Belinda Bencic|
Final score 4–6, 6–1, 6–4
|Runner-up Taylor Townsend|
Eugenie Bouchard was the defending champion but was no longer eligible to compete in junior tennis.
Belinda Bencic won the tournament to become the 2013 Wimbledon girls' singles champion, defeating Taylor Townsend in the final, 4–6, 6–1, 6–4.
References2013 Wimbledon Championships – Girls' Singles Wikipedia
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