2017 Gimcheon Open ATP Challenger – Doubles
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Hsieh Cheng-peng and Yang Tsung-hua were the defending champions but chose not to defend their title.
Marco Chiudinelli and Teymuraz Gabashvili won the title after defeating Ruan Roelofse and Yi Chu-huan 6–1, 6–3 in the final.
Seeds
- Thailand Sanchai Ratiwatana / Thailand Sonchat Ratiwatana (quarterfinals)
- Australia Bradley Mousley / Australia Luke Saville (quarterfinals)
- Australia Steven de Waard / New Zealand Ben McLachlan (first round)
- Republic of Ireland David O'Hare / United Kingdom Joe Salisbury (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