| 2013 Banja Luka Challenger | |
|---|---|
| Date | 7–15 September |
| Edition | 12th |
| Surface | Clay |
| Location | Banja Luka, Bosnia and Herzegovina |
| Champions | |
| Singles | |
 Aljaž Bedene | |
| Doubles | |
 Marin Draganja / Nikola Mektić | |
The 2013 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the twelfth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 7 to 15 September 2013.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ITA | Filippo Volandri | 101 | 1 |
| SVN | Aljaž Bedene | 106 | 2 |
 GER | Julian Reister | 117 | 3 |
 ARG | Diego Sebastián Schwartzman | 133 | 4 |
 UKR | Oleksandr Nedovyesov | 153 | 5 |
| GER | Simon Greul | 161 | 6 |
 CZE | Jan Mertl | 177 | 7 |
| ITA | Marco Cecchinato | 186 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Marin Bradarić
Piotr Gadomski Ante Pavić 
Danilo Petrović The following players received entry as a lucky losers:
Ivan Bjelica Aljaž Bedene def. Diego Schwartzman 6–3, 6–4 Marin Draganja / Nikola Mektić def. Dominik Meffert / Oleksandr Nedovyesov 6–4, 3–6, [10–6]The 2009 Banja Luka Challenger was a professional tennis tournament played on outdoor red clay courts. It was the eighth edition of the tournament which was part of the 2009 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina between 14 and 20 September 2009.
The 2010 Banja Luka Challenger was a professional tennis tournament played on outdoor red clay courts. It was the ninth edition of the tournament which was part of the 2010 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina between 13 and 21 September 2010.
The 2010 BMW Ljubljana Open was a professional tennis tournament played on outdoor hard courts. It was part of the 2010 ATP Challenger Tour. It took place in Ljubljana, Slovenia between September 20 and 26, 2010.
The 2011 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina between 12 and 18 September 2011.
The 2011 Slovak Open was a professional tennis tournament played on hard courts. It was the twelfth and sixth edition of the tournament which was part of the Tretorn SERIE+ of the 2011 ATP Challenger Tour and the 2011 ITF Women's Circuit. It took place in Bratislava, Slovakia between 14 and 20 November 2011.
The 2012 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the eleventh edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina between 10 and 16 September 2012.
The 2013 PBZ Zagreb Indoors was an ATP tennis tournament played on hard courts indoors. It was the 8th edition of the PBZ Zagreb Indoors, and part of the ATP World Tour 250 series of the 2013 ATP World Tour. It took place in Zagreb, Croatia from February 2 through February 10, 2013.
The 2013 U.S. National Indoor Tennis Championships was an ATP World Tour and WTA Tour event held at the hardcourts of the Racquet Club of Memphis in Memphis, Tennessee, United States. It was the 38th edition of the U.S. National Indoor Tennis Championships and the 28th edition of the Memphis WTA International Event. The U.S. National Indoor Tennis Championships is part of the ATP World Tour 500 series on the 2013 ATP World Tour, and the Memphis International is an International-level tournament on the 2013 WTA Tour. The event took place from February 16 to February 24.
The 2013 Delray Beach International Tennis Championships was a professional tennis tournament played on hard courts. It was the 21st edition of the tournament which is part of the 2013 ATP World Tour. It took place in Delray Beach, United States between 22 February and 3 March 2013.
The 2013 UniCredit Czech Open was a professional tennis tournament played on clay courts. It was the 20th edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Prostějov, Czech Republic between 3 and 9 June 2013.
The 2013 Eskişehir Cup was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Eskişehir, Turkey between 15 and 21 July 2013.
The 2013 Tiburon Challenger was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Tiburon, United States between 7 and 13 October 2013.
The 2014 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the thirteenth edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 8 to 14 September 2014.
The 2015 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the fourteenth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 14 to 20 September 2015.
The 2016 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the fifteenth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 12 to 18 September 2016.
The 2017 Open Città della Disfida is a professional tennis tournament played on clay courts. It is the 18th edition of the tournament to be part of the 2017 ATP Challenger Tour. It took place in Barletta, Italy between 10 and 16 April 2017.
The 2017 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the sixteenth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 11 to 17 September 2017.
The 2018 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the seventeenth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 10 to 16 September 2018.
The 2019 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the eighteenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 9 to 15 September 2019.
The 2021 Banja Luka Challenger was a professional tennis tournament played on clay courts. It was the nineteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Banja Luka, Bosnia and Herzegovina from 6 to 12 September 2021.