The 2003 AP Tourism Hyderabad Open was the first edition of the WTA tournament held in Hyderabad, Andhra Pradesh, India organized for women's professional tennis. It was held from 3 February until 9 February 2003 on outdoor hardcourts. Tamarine Tanasugarn won the singles title.
See main article: 2003 AP Tourism Hyderabad Open – Singles.
Tamarine Tanasugarn defeated 
Iroda Tulyaganova 6–4, 6–4See main article: 2003 AP Tourism Hyderabad Open – Doubles.
Elena Likhovtseva / Iroda Tulyaganova defeated Eugenia Kulikovskaya / 
Tatiana Poutchek 6–4, 6–4| Seed | Country | Player | Rank | |
|---|---|---|---|---|
| 1 |  Argentina | Clarisa Fernández | 28 | |
| 2 | Thailand | Tamarine Tanasugarn | 32 | |
| 3 | Russian Federation | Elena Likhovtseva | 36 | |
| 4 |  France | Mary Pierce | 49 | |
| 5 | Uzbekistan | Iroda Tulyaganova | 57 | |
| 6 |  Spain | Cristina Torrens Valero | 66 | |
| 7 | Angelique Widjaja | 62 | ||
| 8 | Silvija Talaja | 79 |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received entry through the lucky loser spot:
