The 2007 ATP Buenos Aires was a professional men's tennis tournament that was played on outdoor clay courts at the Buenos Aires Lawn Tennis Club in Buenos Aires, Argentina. It was part of the International Series on the 2007 ATP Tour and was held from February 19 to February 26..
The singles event was held as a Round-robin tournament and Juan Mónaco won his first of 3 titles of the year (first 3 titles of his career).
Juan Mónaco defeated Alessio di Mauro 6–1, 6–2
Martín García / Sebastián Prieto def. Albert Montañés / Rubén Ramírez Hidalgo 6–4, 6–2