| Doubles | |
|---|---|
| 2024 Oeiras Indoors II | |
| Champions |  Karol Drzewiecki Piotr Matuszewski |
| Runners-up |  Arjun Kadhe  Marcus Willis |
| Score | 6–3, 6–4 |
Jay Clarke and Marcus Willis were the defending champions [1] but only Willis chose to defend his title, partnering Arjun Kadhe. Willis lost in the final to Karol Drzewiecki and Piotr Matuszewski.
Drzewiecki and Matuszewski won the title after defeating Kadhe and Willis 6–3, 6–4 in the final.
Jonathan Eysseric / 
Luis David Martínez (quarterfinals)
Roman Jebavý / 
Philipp Oswald (quarterfinals)
Sander Arends / Sem Verbeek (quarterfinals) Arjun Kadhe / Marcus Willis (final)Key
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Eysseric LD Martínez | 710 | 6 | ||||||||||||||||||||||||
 M Copil A Jecan | 68 | 2 | 1 | J Eysseric LD Martínez | 64 | 77 | [5] | ||||||||||||||||||||
 M Lībietis  P Niklas-Salminen | 7 | 6 | M Lībietis P Niklas-Salminen | 77 | 63 | [10] | |||||||||||||||||||||
T Arribagé  M Geerts | 5 | 3 | M Lībietis P Niklas-Salminen | 5 | 5 | ||||||||||||||||||||||
| 3 | S Arends S Verbeek | 6 | 6 | K Drzewiecki P Matuszewski | 7 | 7 | |||||||||||||||||||||
 V Uzhylovskyi  Samuel Vincent Ruggeri | 2 | 2 | 3 | S Arends S Verbeek | 2 | 6 | [8] | ||||||||||||||||||||
D Added  M Damm | 3 | 61 | K Drzewiecki P Matuszewski | 6 | 3 | [10] | |||||||||||||||||||||
| K Drzewiecki P Matuszewski | 6 | 77 | K Drzewiecki P Matuszewski | 6 | 6 | ||||||||||||||||||||||
A Lawson  S Martos Gornés | 5 | 4 | 4 | A Kadhe M Willis | 3 | 4 | |||||||||||||||||||||
| Alt |  Gonçalo Falcão F Romboli | 7 | 6 | Alt | G Falcão F Romboli | ||||||||||||||||||||||
| WC | Tiago Pereira Francisco Rocha | 1 | 4 | 4 | A Kadhe M Willis | w/o | |||||||||||||||||||||
| 4 | A Kadhe M Willis | 6 | 6 | 4 | A Kadhe M Willis | 6 | 3 | [13] | |||||||||||||||||||
| Alt |  A Andreev A McHugh | 3 | 4 |  F Bergevi M Veldheer | 2 | 6 | [11] | ||||||||||||||||||||
| F Bergevi M Veldheer | 6 | 6 | F Bergevi M Veldheer | 6 | 7 | ||||||||||||||||||||||
| J Faria H Rocha | 6 | 1 | [8] | 2 | R Jebavý P Oswald | 3 | 5 | ||||||||||||||||||||
| 2 | R Jebavý P Oswald | 4 | 6 | [10] | |||||||||||||||||||||||
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