The 2015 Challenger Pulcra Lachiter Biella was a professional tennis tournament played on outdoor red clay courts. It was part of the 2015 ATP Challenger Tour. It took place in Biella, Italy between 27 July – 2 August 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Georgia | Nikoloz Basilashvili | 118 | 1 | |
 Brazil | André Ghem | 128 | 2 | |
| Thiemo de Bakker | 137 | 3 | ||
| Hans Podlipnik Castillo | 164 | 4 | ||
 Argentina | Nicolás Kicker | 174 | 5 | |
 Slovakia | Andrej Martin | 178 | 6 | |
 Dominican Republic | José Hernández | 182 | 7 | |
| Slovakia | Jozef Kovalík | 186 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry as special exemptions:
The following player entered with a protected ranking:
The following players received entry from the qualifying draw:
Marco Bortolotti João Menezes Fabrício NeisThe following player entered as a lucky loser:
See main article: 2015 Challenger Pulcra Lachiter Biella – Singles.
Andrej Martin def. Nicolás Kicker 6–2, 6–2See main article: 2015 Challenger Pulcra Lachiter Biella – Doubles.
Andrej Martin / Hans Podlipnik Castillo def. 
Alexandru-Daniel Carpen / Dino Marcan 7–5, 1–6, [10–8]