| Date: | 10–16 June |
| Edition: | 3rd |
| Draw: | 32S / 16D |
| Surface: | Grass |
| Prize Money: | €64,000 (men) $50,000 (women) |
| Location: | Nottingham, United Kingdom |
| Champms: |  Steve Johnson |
| Champmd: |  Sanchai Ratiwatana / Sonchat Ratiwatana |
| Champws: |  Elena Baltacha |
| Champwd: |  Julie Coin / Stéphanie Foretz Gacon |
The 2013 Nottingham Challenge (known for sponsorship reasons as the Aegon Nottingham Challenge) was a professional tennis tournament played on outdoor grass courts. It was the third edition of the tournament which was part of the 2013 ATP Challenger Tour and the 2013 ITF Women's Circuit. It took place in Nottingham, United Kingdom, on 10–16 June 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Russian Federation | Alex Bogomolov, Jr. | 85 | 1 | |
 Argentina | Martín Alund | 100 | 2 | |
 Canada | Vasek Pospisil | 103 | 3 | |
| Tim Smyczek | 115 | 4 | ||
| Jack Sock | 118 | 5 | ||
 Ukraine | Illya Marchenko | 120 | 6 | |
 Australia | Matthew Ebden | 122 | 7 | |
 Japan | Go Soeda | 124 | 8 |
The following players received wildcards into the singles main draw:
Richard Gabb Joshua Milton David Rice Daniel SmethurstThe following players received entry from the qualifying draw:
George Coupland Brydan Klein Joshua Ward-HibbertThe following player received entry as a lucky loser:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Brazil | Marcelo Demoliner | United States | Nicholas Monroe | 157 | 1 | |
| Thailand | Sanchai Ratiwatana | Thailand | Sonchat Ratiwatana | 158 | 2 | |
| United Kingdom | Jamie Delgado | Australia | Matthew Ebden | 166 | 3 | |
 India | Purav Raja | India | Divij Sharan | 217 | 4 |
The following pairs received wildcards into the doubles main draw:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Japan | Misaki Doi | 82 | 1 | |
| Petra Martić | 108 | 2 | ||
| France | Stéphanie Foretz Gacon | 126 | 3 | |
 Italy | Nastassja Burnett | 132 | 4 | |
 Czech Republic | Barbora Záhlavová-Strýcová | 138 | 5 | |
| France | Claire Feuerstein | 139 | 6 | |
| Tadeja Majerič | 143 | 7 | ||
 Israel | Julia Glushko | 149 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
See main article: 2013 Nottingham Challenge – Men's singles.
Steve Johnson def. 
Ruben Bemelmans 7–5, 7–5See main article: 2013 Nottingham Challenge – Women's singles.
Elena Baltacha def. Tadeja Majerič 7–5, 7–6(9–7)See main article: 2013 Nottingham Challenge – Men's doubles.
Sanchai Ratiwatana / Sonchat Ratiwatana def. Purav Raja / Divij Sharan, 7–6(7–5), 6–7(3–7), [10–8]See main article: 2013 Nottingham Challenge – Women's doubles.
Julie Coin / Stéphanie Foretz Gacon def. Julia Glushko / Erika Sema 6–2, 6–4
