The 1974 Virginia Slims of Philadelphia was a women's tennis tournament played on indoor carpet courts at the Palestra in Philadelphia, Pennsylvania in the United States that was part of the 1974 Virginia Slims World Championship Series. It was the third edition of the tournament and was held from April 22 through April 28, 1974. Seventh-seeded Olga Morozova won the singles title and earned[a] $10,000 first-prize money.[1][2]