The 2013 BRD Timișoara Challenger was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Timișoara, Romania between 30 June and 9 July 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Romania | Adrian Ungur | 94 | 1 | |
| Wayne Odesnik | 107 | 2 | ||
 Austria | Andreas Haider-Maurer | 108 | 3 | |
 Spain | Rubén Ramírez Hidalgo | 119 | 4 | |
| Romania | Marius Copil | 125 | 5 | |
| Spain | Pablo Carreno Busta | 126 | 6 | |
 Tunisia | Malek Jaziri | 171 | 7 | |
 France | David Guez | 176 | 8 |
The following players received wildcards into the singles main draw:
Patrick Ciorcilă Victor Vlad Cornea Petru-Alexandru Luncanu Dragoș Cristian MîrteaThe following player received entry as an alternate into the singles main draw:
The following players received entry from the qualifying draw:
See main article: 2013 BRD Timișoara Challenger – Singles.
Andreas Haider-Maurer def. Rubén Ramírez Hidalgo 6–4, 3–6, 6–4See main article: 2013 BRD Timișoara Challenger – Doubles.
Jonathan Eysseric / Nicolas Renavand def. 
Ilija Vučić / Miljan Zekić 6–7(8–6), 6–2, [10–7]
