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.
Singles main-draw entrants
Seeds
1 Rankings are as of August 29, 2016.
Other entrants
The following players received wildcards into the singles main draw: Viktor Durasovic Antonio Šančić Nikola Mektić Pablo Andújar
The following player received entry into the singles main draw with a protected ranking: Nikola Čačić
The following players received entry from the qualifying draw: Maximilian Neuchrist Filip Veger Sebastian Ofner Lenny Hampel
Champions
Singles
Adam Pavlásek def. Miljan Zekić, 3–6, 6–1, 6–4.
Doubles
Roman Jebavý / Jan Šátral def. Andrea Arnaboldi / Maximilian Neuchrist, 7–6(7–2) 4–6, [10–7].