Aristóbulo del Valle (15 March 1845 – 29 January 1896) was a lawyer and politician born in Dolores, province of Buenos Aires, Argentina.

As a young man, he worked in the El Nacional newspaper of the city of Buenos Aires.

He entered politics supporting Adolfo Alsina, and was elected diputado (member of the Argentine Chamber of Deputies) in 1870.

He took part in the activism against the government of Miguel Juárez Celman in 1890 and was even considered an instigator of the uprisings of the 1890 revolution, due to which he was forced to leave his senatorial office, but he was re-elected the next year.

Del Valle also served in several Ministries during the term of President Luis Sáenz Peña (1892–1895).