The 2024 Internationaux de Tennis de Blois was a professional tennis tournament played on indoor hard courts, with some qualifying matches played on clay courts as per the original tournament schedule. It was the tenth edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Blois, France between 17 and 22 June 2024.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 France | Calvin Hemery | 213 | 1 | |
| France | Clément Tabur | 236 | 2 | |
| France | Jules Marie | 237 | 3 | |
 Turkey | Ergi Kırkın | 254 | 4 | |
| Alibek Kachmazov | 268 | 5 | ||
 Lithuania | Vilius Gaubas | 276 | 6 | |
| France | Tristan Lamasine | 279 | 7 | |
| Elmer Møller | 282 | 8 |
The following players received wildcards into the singles main draw:
Thomas Faurel Arthur Gea Jules MarieThe following player received entry into the singles main draw using a protected ranking:
The following players received entry into the singles main draw as alternates:
Corentin Denolly
Martin KrumichThe following players received entry from the qualifying draw:
Florent Bax
Jacopo Berrettini Lucas Bouquet Edas Butvilas Federico IannacconeSee main article: 2024 Internationaux de Tennis de Blois – Singles.
Ričardas Berankis def. Calvin Hemery 7–6(7–4), 7–5.See main article: 2024 Internationaux de Tennis de Blois – Doubles.
Corentin Denolly / Arthur Gea 1–6, 6–3, [10–4].