| Doubles | |
|---|---|
| 2024 Koblenz Open | |
| Champions |  Sander Arends Sem Verbeek |
| Runners-up |  Jakob Schnaitter Mark Wallner |
| Score | 6–4, 6–2 |
Fabian Fallert and Hendrik Jebens were the defending champions [1] but chose not to defend their title.
Sander Arends and Sem Verbeek won the title after defeating Jakob Schnaitter and Mark Wallner 6–4, 6–2 in the final.
Arjun Kadhe / Jeevan Nedunchezhiyan (withdrew)
Ivan Liutarevich / 
Vladyslav Manafov (quarterfinals) Sander Arends / Sem Verbeek (champions)
Sergio Martos Gornés / David Vega Hernández (semifinals)
Lloyd Harris / 
Luca Margaroli (quarterfinals, withdrew)Key
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 5 | L Harris L Margaroli | 77 | 6 | ||||||||||||||||||||||||
 I Sabanov M Sabanov | 62 | 1 | 5 | L Harris L Margaroli | |||||||||||||||||||||||
| WC | J Schnaitter M Wallner | 6 | 5 | [10] | WC | J Schnaitter M Wallner | w/o | ||||||||||||||||||||
 M Bellucci S Travaglia | 0 | 7 | [5] | WC | J Schnaitter M Wallner | 6 | 7 | ||||||||||||||||||||
| 4 | S Martos Gornés D Vega Hernández | 6 | 6 | 4 | S Martos Gornés D Vega Hernández | 3 | 5 | ||||||||||||||||||||
A Begemann  A Jecan | 4 | 4 | 4 | S Martos Gornés D Vega Hernández | 2 | 77 | [10] | ||||||||||||||||||||
 B Harris R Peniston | 5 | 6 | [10] | B Harris R Peniston | 6 | 65 | [7] | ||||||||||||||||||||
| M Veldheer Kai Wehnelt | 7 | 3 | [5] | WC | J Schnaitter M Wallner | 4 | 2 | ||||||||||||||||||||
 P Matuszewski S Walków | 77 | 65 | [10] | 3 | S Arends S Verbeek | 6 | 6 | ||||||||||||||||||||
| Alt | D Jordà Sanchis A Moro Cañas | 63 | 77 | [8] | P Matuszewski S Walków | 4 | 3 | ||||||||||||||||||||
J Choinski  Z Kolář | 1 | 1 | 3 | S Arends S Verbeek | 6 | 6 | |||||||||||||||||||||
| 3 | S Arends S Verbeek | 6 | 6 | 3 | S Arends S Verbeek | 77 | 77 | ||||||||||||||||||||
 C Harrison M Willis | 6 | 77 | C Harrison M Willis | 60 | 64 | ||||||||||||||||||||||
| WC |  M Kližan Felix Mischker | 3 | 64 | C Harrison M Willis | 6 | 6 | |||||||||||||||||||||
| R Brancaccio F Passaro | 3 | 4 | 2 | I Liutarevich V Manafov | 1 | 4 | |||||||||||||||||||||
| 2 | I Liutarevich V Manafov | 6 | 6 | ||||||||||||||||||||||||
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