The 2015 Franken Challenge was a professional tennis tournament played on clay courts. It was the 28th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Fürth, Germany between 1 and 7 June 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Spain | Albert Ramos Viñolas | 63 | 1 | |
| Blaž Rola | 97 | 2 | ||
 Belgium | Kimmer Coppejans | 107 | 3 | |
| Tobias Kamke | 117 | 4 | ||
 Australia | John Millman | 132 | 5 | |
| Thiemo de Bakker | 133 | 6 | ||
| Spain | Daniel Muñoz de la Nava | 134 | 7 | |
 Argentina | Horacio Zeballos | 142 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry as an alternate into the singles main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Australia | Rameez Junaid |  Canada | Adil Shamasdin | 125 | 1 | |
| Argentina | Guillermo Durán | Argentina | Horacio Zeballos | 162 | 2 | |
| Gero Kretschmer | Alexander Satschko | 196 | 3 | |||
 Venezuela, Bolivarian Republic of | Roberto Maytín |  Mexico | Miguel Ángel Reyes-Varela | 227 | 4 |
The following pairs received wildcards into the doubles main draw:
The following players received entry as an alternate into the singles main draw:
See main article: 2015 Franken Challenge – Singles.
Taro Daniel def. Albert Montañés, 6–3, 6–0See main article: 2015 Franken Challenge – Doubles.
Guillermo Durán / Horacio Zeballos def. Íñigo Cervantes / Renzo Olivo, 6–1, 6–3
