2005 Chennai Open

The 2005 Chennai Open was an ATP tennis tournament held in Chennai, India. The tournament was held from 3 to 10 January.

Singles
🇪🇸 Carlos Moyà defeated 🇹🇭 Paradorn Srichaphan 3–6, 6–4, 7–6(7–5)
 * It was Moyà's only title of the year and the 18th of his career.

Doubles
🇩🇪 Rainer Schüttler/ Yen-Hsun Lu defeated 🇮🇳 Mahesh Bhupathi / 🇸🇪 Jonas Björkman 7–5, 4–6, 7–6(7–4)
 * It was Schüttler's only title of the year and the 6th of his career. It was Lu's only title of the year and the 1st of his career.