| Date: | 7–13 September |
| Edition: | 18th |
| Surface: | Clay |
| Location: | Seville, Spain |
| Champs: |  Pedro Cachin |
| Champd: | Wesley Koolhof / Matwé Middelkoop |
The 2015 Copa Sevilla was a professional tennis tournament played on clay courts. It was the 18th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Seville, Spain between 7 and 13 September 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Spain | Pablo Carreño Busta | 54 | 1 | |
| Spain | Daniel Gimeno Traver | 76 | 2 | |
| Spain | Íñigo Cervantes | 112 | 3 | |
| Spain | Albert Montañés | 126 | 4 | |
| Spain | Adrián Menéndez Maceiras | 134 | 5 | |
| Argentina | Renzo Olivo | 176 | 6 | |
 Czech Republic | Jan Mertl | 205 | 7 | |
| Spain | Jordi Samper Montaña | 208 | 8 |
The following players received wildcards into the singles main draw:
Agustín Boje Ordóñez Jaume Munar Ricardo Ojeda Lara Mario Vilella MartínezThe following players received entry from the qualifying draw:
See main article: 2015 Copa Sevilla – Singles.
Pedro Cachin def. Pablo Carreño, 7–5, 6–3See main article: 2015 Copa Sevilla – Doubles.
Marco Bortolotti / 
Kamil Majchrzak, 7–6(7–5), 6–4