| Date: | 15 – 21 April |
| Edition: | 5th |
| Draw: | 32S / 15D |
| Surface: | Clay |
| Prize Money: | €30,000+H |
| Location: | Rome, Italy |
| Champs: | Julian Reister |
| Champd: | Andreas Beck /  Martin Fischer |
| After Name: | Rome Open |
The 2013 Rai Open was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Rome, Italy between 15 and 21 April 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Russian Federation | Andrey Kuznetsov | 75 | 1 | |
 Czech Republic | Jan Hájek | 83 | 2 | |
 Spain | Guillermo García López | 99 | 3 | |
| Austria | Andreas Haider-Maurer | 110 | 4 | |
| Jan-Lennard Struff | 115 | 5 | ||
 Romania | Marius Copil | 127 | 6 | |
| Björn Phau | 135 | 7 | ||
 Belgium | Olivier Rochus | 142 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Dustin Brown |  United Kingdom | Jamie Delgado | 142 | 1 | ||
| Martin Emmrich |  Australia | Rameez Junaid | 164 | 2 | ||
 Poland | Tomasz Bednarek |  Sweden | Andreas Siljeström | 200 | 3 | |
 Belarus | Uladzimir Ignatik | Poland | Mateusz Kowalczyk | 284 | 4 |
See main article: 2013 Rai Open – Singles.
Guillermo García López, 4–6, 6–3, 6–2See main article: 2013 Rai Open – Doubles.
Martin Fischer def. Martin Emmrich / Rameez Junaid, 7–6(7–2), 6–0