The 1981 U.S. Clay Court Championships was a men's Grand Prix and women's Toyota Series tennis tournament held in Indianapolis in the United States and played on outdoor clay courts. It was the 13th edition of the tournament and was held from August 3 through August 9, 1981. Second-seeded José Luis Clerc and top-seeded Andrea Jaeger won the singles titles.
José Luis Clerc defeated Ivan Lendl 4âÂÂ6, 6âÂÂ4, 6âÂÂ2
Andrea Jaeger defeated Virginia Ruzici 6âÂÂ1, 6âÂÂ0
Kevin Curren / Steve Denton defeated Raúl RamÃÂrez / Van Winitsky 6âÂÂ3, 5âÂÂ7, 7âÂÂ5
JoAnne Russell / Virginia Ruzici defeated Sue Barker / Paula Smith 6âÂÂ2, 6âÂÂ2