2023 Nonthaburi Challenger III – Doubles
| Doubles | |
|---|---|
| 2023 Nonthaburi Challenger III | |
| Champions |  Nam Ji-sung  Song Min-kyu | 
| Runners-up |  Jan Choinski  Stuart Parker | 
| Score | 6–4, 6–4 | 
Yuki Bhambri and Saketh Myneni were the defending champions[1] but chose not to defend their title.
Nam Ji-sung and Song Min-kyu won the title after defeating Jan Choinski and Stuart Parker 6–4, 6–4 in the final.
Seeds
 Nam Ji-sung / Nam Ji-sung / Song Min-kyu (champions) Song Min-kyu (champions)
 Toshihide Matsui / Toshihide Matsui / Kaito Uesugi (first round) Kaito Uesugi (first round)
 Anirudh Chandrasekar / Anirudh Chandrasekar / Vijay Sundar Prashanth (semifinals) Vijay Sundar Prashanth (semifinals)
 Luca Sanchez / Luca Sanchez /.svg.png) Kelsey Stevenson (quarterfinals) Kelsey Stevenson (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 |  J-s Nam  M-k Song | 6 | 77 | ||||||||||||||||||||||||
|  FC Alcantara  H Moriya | 4 | 60 | 1 |  J-s Nam  M-k Song | w/o | ||||||||||||||||||||||
|  G Oradini  K Smith |  E Donskoy  D Yevseyev | ||||||||||||||||||||||||||
|  E Donskoy  D Yevseyev | w/o | 1 |  J-s Nam  M-k Song | 7 | 77 | ||||||||||||||||||||||
| 4 |  L Sanchez .svg.png) K Stevenson | 77 | 6 |  ND Ionel  K Żuk | 5 | 63 | |||||||||||||||||||||
|  O Ovcharenko  S Travaglia | 63 | 1 | 4 |  L Sanchez .svg.png) K Stevenson | 4 | 3 | |||||||||||||||||||||
| Alt |  P Kovapitukted  Makoto Ochi | 3 | 4 |  ND Ionel  K Żuk | 6 | 6 | |||||||||||||||||||||
|  ND Ionel  K Żuk | 6 | 6 | 1 |  J-s Nam  M-k Song | 6 | 6 | |||||||||||||||||||||
| WC |  P Isaro  T Suksumrarn | 77 | 64 | [8] | Alt |  J Choinski  S Parker | 4 | 4 | |||||||||||||||||||
|  J Jung  E King | 64 | 77 | [10] |  J Jung  E King | 6 | 65 | [8] | ||||||||||||||||||||
| WC |  Krittin Koaykul  J Navasirisomboon | 3 | 2 | 3 |  A Chandrasekar  VS Prashanth | 4 | 77 | [10] | |||||||||||||||||||
| 3 |  A Chandrasekar  VS Prashanth | 6 | 6 | 3 |  A Chandrasekar  VS Prashanth | 5 | 3 | ||||||||||||||||||||
|  S-c Hong  S Shimabukuro | 3 | 6 | [4] | Alt |  J Choinski  S Parker | 7 | 6 | ||||||||||||||||||||
| Alt | .svg.png) M Geerts  V Orlov | 6 | 2 | [10] | Alt | .svg.png) M Geerts  V Orlov | 3 | 2 | |||||||||||||||||||
| Alt |  J Choinski  S Parker | 6 | 6 | Alt |  J Choinski  S Parker | 6 | 6 | ||||||||||||||||||||
| 2 |  T Matsui  K Uesugi | 3 | 3 | ||||||||||||||||||||||||