| Doubles | |
|---|---|
| 2024 Brest Challenger | |
| Champions |  Nicolás Barrientos  Skander Mansouri |
| Runners-up |  Jakub Paul  Matěj Vocel |
| Score | 7–5, 4–6, [10–5] |
Yuki Bhambri and Julian Cash were the defending champions [1] but chose not to defend their title.
Nicolás Barrientos and Skander Mansouri won the title after defeating Jakub Paul and Matěj Vocel 7–5, 4–6, [10–5] in the final.
Guido Andreozzi / 
Sriram Balaji (first round) Nicolás Barrientos / Skander Mansouri (champions)
Francisco Cabral / 
Miguel Ángel Reyes-Varela (first round)
Jakob Schnaitter / Mark Wallner (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | G Andreozzi S Balaji | 1 | 6 | [6] | |||||||||||||||||||||||
| J Paul Matěj Vocel | 6 | 4 | [10] | J Paul M Vocel | 7 | 6 | |||||||||||||||||||||
 J Eysseric  D Pel | 77 | 79 | J Eysseric D Pel | 5 | 4 | ||||||||||||||||||||||
 E Butvilas  A Shelbayh | 62 | 67 | J Paul M Vocel | 6 | 7 | ||||||||||||||||||||||
| 3 | F Cabral M Reyes-Varela | 2 | 5 | WC | M Kouamé T Lamasine | 2 | 5 | ||||||||||||||||||||
 M Demoliner  C Harrison | 6 | 7 | M Demoliner C Harrison | 4 | 64 | ||||||||||||||||||||||
| G Blancaneaux M Guinard | 4 | 6 | [6] | WC | M Kouamé T Lamasine | 6 | 77 | ||||||||||||||||||||
| WC | Moïse Kouamé T Lamasine | 6 | 3 | [10] | J Paul M Vocel | 5 | 6 | [5] | |||||||||||||||||||
| Alt | Arthur Gea Em Nava | 64 | 6 | [12] | 2 | N Barrientos S Mansouri | 7 | 4 | [10] | ||||||||||||||||||
 D Cukierman  J Ingildsen | 77 | 1 | [10] | Alt | A Gea Em Nava | 7 | 4 | [3] | |||||||||||||||||||
| T Droguet M Martineau | 6 | 77 | T Droguet M Martineau | 5 | 6 | [10] | |||||||||||||||||||||
| 4 | J Schnaitter M Wallner | 4 | 63 | T Droguet M Martineau | 5 | 3 | |||||||||||||||||||||
 F Bergevi M Veldheer | 77 | 3 | [3] | 2 | N Barrientos S Mansouri | 7 | 6 | ||||||||||||||||||||
| G Jacq L Sanchez | 61 | 6 | [10] | G Jacq L Sanchez | 3 | 4 | |||||||||||||||||||||
| Alt |  E Gerasimov A Kachmazov | 3 | 68 | 2 | N Barrientos S Mansouri | 6 | 6 | ||||||||||||||||||||
| 2 | N Barrientos S Mansouri | 6 | 710 | ||||||||||||||||||||||||
Yuki Bhambri and Adrián Menéndez-Maceiras were the defending champions but chose not to participate.
Arjun Kadhe is an Indian tennis player. He has a career high ATP doubles ranking of No. 77 achieved on 21 October 2024. He also has a career high singles ranking of No. 328 achieved on 27 August 2018.
Roberto Maytín and Fernando Romboli were the defending champions but only Romboli chose to defend his title, partnering Miguel Ángel Reyes-Varela.
Miguel Ángel Reyes-Varela and Fernando Romboli were the defending champions but chose not to defend their title.
Nicolás Barrientos and Sergio Galdós were the defending champions but chose not to defend their title.
Pierre-Hugues Herbert and Albano Olivetti were the defending champions but chose not to defend their title.
Hsieh Cheng-peng and Christopher Rungkat were the defending champions but chose not to defend their title.
Max Purcell and Luke Saville were the defending champions but only Purcell chose to defend his title, partnering Marc Polmans. Purcell withdrew before his semifinal match against Chung Yun-seong and Aleksandar Kovacevic due to injury.
Hsieh Cheng-peng and Christopher Rungkat were the defending champions but only Rungkat chose to defend his title, partnering Ruben Gonzales. Rungkat lost in the quarterfinals to Marc Polmans and Max Purcell.
JC Aragone and Adrián Menéndez Maceiras were the defending champions but chose not to defend their title.
Leandro Riedi and Valentin Vacherot were the defending champions but chose not to defend their title.
Julian Cash and Henry Patten were the defending champions but chose not to defend their title.
Nicolás Barrientos and Francisco Cabral were the defending champions but chose not to defend their title.
Lloyd Glasspool and Harri Heliövaara were the defending champions but only Glasspool chose to defend his title, partnering Jean-Julien Rojer. They retired from their first round match against Nicolás Barrientos and Francisco Cabral.
Liam Broady and Jonny O'Mara were the defending champions but chose not to defend their title.
Gonzalo Escobar and Aleksandr Nedovyesov were the defending champions but chose not to defend their title.
Yuki Bhambri and Albano Olivetti won the doubles title at the 2024 Swiss Open Gstaad, defeating Ugo Humbert and Fabrice Martin in the final, 3–6, 6–3, [10–6]. It was the third ATP Tour doubles title for Bhambri, and second for Olivetti.
Julian Cash and Lloyd Glasspool defeated Ariel Behar and Robert Galloway in the final, 6–4, 4–6, [12–10] to win the doubles tennis title at the 2024 Japan Open Tennis Championships.
Julian Cash and Robert Galloway were the defending champions but chose not to defend their title.
Rithvik Choudary Bollipalli and Arjun Kadhe defeated Nicolás Barrientos and Skander Mansouri in the final, 3–6, 7–6(7–3), [14–12] to win the doubles title at the 2024 Almaty Open. It was the first ATP Tour doubles title for both players, and they saved five championship points.