| Doubles | |
|---|---|
| 2024 HPP Open | |
| Champions |  Filip Bergevi  Mick Veldheer |
| Runners-up |  Romain Arneodo  Théo Arribagé |
| Score | 3–6, 7–6(7–5), [10–5] |
Sriram Balaji and Andre Begemann were the defending champions [1] but chose not to defend their title.
Filip Bergevi and Mick Veldheer won the title after defeating Romain Arneodo and Théo Arribagé 3–6, 7–6(7–5), [10–5] in the final.
Neal Skupski / 
Michael Venus (withdrew) Romain Arneodo / Théo Arribagé (final)
Jeevan Nedunchezhiyan / Vijay Sundar Prashanth (first round)
Marco Bortolotti / 
Patrik Niklas-Salminen (semifinals) Filip Bergevi / Mick Veldheer (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 5 | F Bergevi M Veldheer | 6 | 3 | [10] | |||||||||||||||||||||||
| Alt |  N Álvarez Varona  Em Nava | 4 | 6 | [4] | 5 | F Bergevi M Veldheer | w/o | ||||||||||||||||||||
| Alt |  J Kym  R Molleker | 77 | 6 | Alt | J Kym R Molleker | ||||||||||||||||||||||
 A Jecan Giorgio Ricca | 65 | 2 | 5 | F Bergevi M Veldheer | 6 | 78 | |||||||||||||||||||||
| 4 | M Bortolotti P Niklas-Salminen | 6 | 6 | 4 | M Bortolotti P Niklas-Salminen | 3 | 66 | ||||||||||||||||||||
 S Rodríguez Taverna  V Uzhylovskyi | 2 | 0 | 4 | M Bortolotti P Niklas-Salminen | 3 | 6 | [10] | ||||||||||||||||||||
 J Ingildsen  Matěj Vocel | 64 | 5 |  D Cukierman D Sharan | 6 | 4 | [8] | |||||||||||||||||||||
| D Cukierman D Sharan | 77 | 7 | 5 | F Bergevi M Veldheer | 3 | 77 | [10] | ||||||||||||||||||||
| G Blancaneaux L Sanchez | 6 | 6 | 2 | R Arneodo T Arribagé | 6 | 65 | [5] | ||||||||||||||||||||
 E Butvilas  A Shelbayh | 4 | 0 | G Blancaneaux L Sanchez | 4 | 4 | ||||||||||||||||||||||
D Molchanov  D Pichler | 6 | 6 | D Molchanov D Pichler | 6 | 6 | ||||||||||||||||||||||
| 3 | J Nedunchezhiyan VS Prashanth | 4 | 0 | D Molchanov D Pichler | 3 | 0 | |||||||||||||||||||||
| Alt | Sandro Kopp J Sels | 6 | 7 | 2 | R Arneodo T Arribagé | 6 | 6 | ||||||||||||||||||||
| WC | Vesa Ahti Oskari Paldanius | 4 | 5 | Alt | S Kopp J Sels | 6 | 67 | [5] | |||||||||||||||||||
| WC |  V Durasovic Patrick Kaukovalta | 1 | 3 | 2 | R Arneodo T Arribagé | 4 | 79 | [10] | |||||||||||||||||||
| 2 | R Arneodo T Arribagé | 6 | 6 | ||||||||||||||||||||||||
Sadio Doumbia and Calvin Hemery were the defending champions but chose not to defend their title.
Hans Podlipnik-Castillo and Andrei Vasilevski were the defending champions but chose not to defend their title.
Andre Begemann and Jonathan Eysseric were the defending champions but only Begemann chose to defend his title, partnering Rameez Junaid. Begemann lost in the quarterfinals to Romain Arneodo and Quentin Halys.
Romain Arneodo and Tristan-Samuel Weissborn were the defending champions but only Weissborn chose to defend his title, partnering Sander Arends. Weissborn lost in the first round to Jürgen Melzer and Filip Polášek.
André Göransson and Sem Verbeek were the defending champions but chose not to defend their title.
Corentin Denolly and Alexandre Müller were the defending champions but chose not to defend their title.
Sriram Balaji and Ramkumar Ramanathan were the defending champions but chose not to defend their title.
Sriram Balaji and Jeevan Nedunchezhiyan were the defending champions but chose not to defend their title.
Victor Vlad Cornea and Andrew Paulson were the defending champions but only Paulson chose to defend his title, partnering Petr Nouza. Paulson successfully defended his title after defeating Filip Bergevi and Mick Veldheer 7–5, 6–3 in the final.
Denys Molchanov and Aleksandr Nedovyesov were the defending champions but only Molchanov chose to defend his title, partnering Andrey Golubev. Molchanov lost in the final to Sriram Balaji and Andre Begemann.
Harri Heliövaara and Roman Jebavý were the defending champions but chose not to defend their title.
Sadio Doumbia and Fabien Reboul were the defending champions but chose not to defend their title.
Luke Johnson and Sem Verbeek were the defending champions but only Verbeek chose to defend his title, partnering André Göransson. He lost in the quarterfinals to Manuel Guinard and Grégoire Jacq.
William Blumberg and Luis David Martínez were the defending champions but only Martínez chose to defend his title, partnering Oriol Roca Batalla. They lost in the first round to Andre Begemann and Patrik Niklas-Salminen.
Fernando Romboli and Marcelo Zormann were the defending champions but chose not to defend their title.
Giovanni Oradini and Lorenzo Rottoli were the defending champions but only Oradini chose to defend his title, partnering Giovanni Fonio. They lost in the first round to Victor Vlad Cornea and Denys Molchanov.
Dan Added and Albano Olivetti were the defending champions but only Added chose to defend his title, partnering Jonathan Eysseric. They lost in the first round to Daniel Cukierman and Ivan Liutarevich.
Karol Drzewiecki and Zdeněk Kolář were the defending champions but only Drzewiecki chose to defend his title, partnering Piotr Matuszewski. They lost in the semifinals to Romain Arneodo and Théo Arribagé.
Marco Bortolotti and Alexandru Jecan were the defending champions but chose to defend their title with different partners. Bortolotti partnered Daniel Cukierman but lost in the final to Théo Arribagé and Francisco Cabral. Jecan partnered Ivan Liutarevich but lost in the semifinals to Arribagé and Cabral.
The 2024 HPP Open was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Helsinki, Finland between 4 and 10 November 2024.