On 17 January 2013, Eliomar was transferred to Partizan. He signed a three-and-a-half-year contract and was given the number 10 shirt. On 2 March 2013, Eliomar made his competitive debut for the club in their 2–0 home league win over Donji Srem. He appeared in six more league games until the end of the 2012–13 season, as Partizan won the title.
