The 2024 Open Comunidad de Madrid was a professional tennis tournament played on clay courts. It was the 3rd edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Madrid, Spain between 8 and 14 April 2024.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Japan | Taro Daniel | 84 | 1 | |
 Spain | Albert Ramos Viñolas | 103 | 2 | |
 Argentina | ||||
 China | Shang Juncheng | 113 | 4 | |
 Czech Republic | Vít Kopřiva | 118 | 5 | |
 Austria | Jurij Rodionov | 119 | 6 | |
 France | Harold Mayot | 129 | 7 | |
 Kazakhstan | Mikhail Kukushkin | 139 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as a special exempt:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
See main article: 2024 Open Comunidad de Madrid – Singles.
Stefano Napolitano def. Leandro Riedi 6–3, 6–3.See main article: 2024 Open Comunidad de Madrid – Doubles.
Harri Heliövaara / 
Henry Patten def. Guido Andreozzi / 
Miguel Ángel Reyes-Varela 7–5, 7–6(7–1).
