| Date: | 20–26 July |
| Edition: | 4th |
| Category: | ITF Women's Circuit |
| Location: | Sacramento, United States |
| Prize Money: | $50,000 |
| Champs: |  Anhelina Kalinina |
| Champd: |  Ashley Weinhold / Caitlin Whoriskey |
The 2015 FSP Gold River Women's Challenger is a professional tennis tournament played on outdoor hard courts. It is the fourth edition of the tournament and part of the 2015 ITF Women's Circuit, offering a total of $50,000 in prize money. It takes place in Sacramento, United States, on 20–26 July 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Belgium | An-Sophie Mestach | 111 | 1 | |
 Japan | Eri Hozumi | 161 | 2 | |
| United States | Catherine Bellis | 167 | 3 | |
| Japan | Nao Hibino | 173 | 4 | |
| United States | Jennifer Brady | 180 | 5 | |
| Japan | Mayo Hibi | 185 | 6 | |
| Japan | Kimiko Date-Krumm | 198 | 7 | |
| Ukraine | Anhelina Kalinina | 201 | 8 |
The following players received wildcards into the singles main draw:
Robin Anderson Brooke Austin Jamie Loeb Karina Kristina VyrlanThe following players received entry from the qualifying draw:
Nicole Frenkel Michaela Gordon Mari Osaka Ashley WeinholdThe following player received entry by a lucky loser spot:
Kelly ChenSee main article: 2015 FSP Gold River Women's Challenger – Singles.
Anhelina Kalinina def. An-Sophie Mestach, 4–6, 6–4, 6–3See main article: 2015 FSP Gold River Women's Challenger – Doubles.
Ashley Weinhold / Caitlin Whoriskey def. Nao Hibino / 
Rosie Johanson, 6–4, 3–6, [14–12]