The 2005 Abierto Mexicano Telcel was both a men's and women's tennis tournament on the 2005 ATP and WTA Tours that was held in Acapulco, Mexico. The tournament was held from February 21 to February 27.
See main article: 2005 Abierto Mexicano Telcel – Men's singles. Rafael Nadal defeated Albert Montañés 6–1, 6–0
See main article: 2005 Abierto Mexicano Telcel – Women's singles. Flavia Pennetta defeated Ľudmila Cervanová, 3–6, 7–5, 6–3
See main article: 2005 Abierto Mexicano Telcel – Men's doubles. David Ferrer / Santiago Ventura defeated Jiří Vaněk / Tomáš Zíb 4–6, 6–1, 6–4
See main article: 2005 Abierto Mexicano Telcel – Women's doubles. Alina Jidkova / Tatiana Perebiynis defeated Rosa María Andrés Rodríguez / Conchita Martínez Granados, 7–5, 6–3