Ada Bakker (born 8 April 1948) is a former Dutch female tennis player who was active during the 1960s and 1970s.

Her most successful Grand Slam was Wimbledon where she reached the third round of the singles event in 1968, 1970, and 1971.

[2] She competed in the 1967 Summer Universiade in Tokyo and won the women's doubles gold medal with Astrid Suurbeek.

She also reached the final of the singles event which she lost to Nell Truman.

In 1969 and 1974 Bakker was a member of the Dutch Federation Cup team which reached the semifinals on both occasions.