<P> Serena Williams won her sixth Wimbledon and 21st major title , defeating first - time finalist Garbiñe Muguruza in the final , 6 -- 4 , 6 -- 4 . She also achieved her second non-calendar year Grand Slam after winning the 2014 US Open , 2015 Australian Open and 2015 French Open . With this win , Williams also became the oldest woman to win a Grand Slam singles title in the Open Era at 33 years and 289 days old by 26 days , beating Martina Navratilova , who won the 1990 Wimbledon Championships at 33 years and 263 days old . </P>
<P> Serena Williams won her sixth Wimbledon and 21st major title , defeating first - time finalist Garbiñe Muguruza in the final , 6 -- 4 , 6 -- 4 . She also achieved her second non-calendar year Grand Slam after winning the 2014 US Open , 2015 Australian Open and 2015 French Open . With this win , Williams also became the oldest woman to win a Grand Slam singles title in the Open Era at 33 years and 289 days old by 26 days , beating Martina Navratilova , who won the 1990 Wimbledon Championships at 33 years and 263 days old . </P>
who won the women 's wimbledon championship 2015
who won the women 's wimbledon championship 2015
Serena Williams
Serena Williams