| Doubles | |
|---|---|
| 2019 Korea Open | |
| Champions |  Lara Arruabarrena  Tatjana Maria |
| Runners-up |  Hayley Carter  Luisa Stefani |
| Score | 7–6(9–7), 3–6, [10–7] |
Choi Ji-hee and Han Na-lae were the defending champions, [1] but lost in the quarterfinals to Laura Pigossi and Wang Yafan.
Lara Arruabarrena and Tatjana Maria won the title, defeating Hayley Carter and Luisa Stefani in the final, 7–6(9–7), 3–6, [10–7].
Kirsten Flipkens / 
Jeļena Ostapenko (first round)
Cornelia Lister / 
Renata Voráčová (quarterfinals)
Irina-Camelia Begu / 
Margarita Gasparyan (quarterfinals)
Oksana Kalashnikova / 
Danka Kovinić (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | K Flipkens J Ostapenko | 3 | 6 | [9] | |||||||||||||||||||||||
| H Carter L Stefani | 6 | 4 | [11] | H Carter L Stefani | 6 | 5 | [12] | ||||||||||||||||||||
| G Minnen A Van Uytvanck | 6 | 6 | G Minnen A Van Uytvanck | 3 | 7 | [10] | |||||||||||||||||||||
 A Danilina  U Eikeri | 3 | 1 | H Carter L Stefani | 6 | 6 | ||||||||||||||||||||||
| 4 | O Kalashnikova D Kovinić | 6 | 4 | [6] | L Pigossi  Y Wang | 0 | 2 | ||||||||||||||||||||
| L Pigossi Y Wang | 3 | 6 | [10] | L Pigossi Y Wang | 6 | 6 | |||||||||||||||||||||
 J-h Choi N-l Han | w/o | J-h Choi N-l Han | 3 | 3 | |||||||||||||||||||||||
| A Potapova Y Sizikova | H Carter L Stefani | 67 | 6 | [7] | |||||||||||||||||||||||
V Savinykh  E Silva | 1 | 2 | L Arruabarrena T Maria | 79 | 3 | [10] | |||||||||||||||||||||
| Ka Plíšková Kr Plíšková | 6 | 6 | Ka Plíšková Kr Plíšková | 6 | 6 | ||||||||||||||||||||||
| WC | S-j Jang N-r Kim | 62 | 6 | [2] | 3 | I-C Begu M Gasparyan | 3 | 3 | |||||||||||||||||||
| 3 | I-C Begu M Gasparyan | 77 | 4 | [10] | Ka Plíšková Kr Plíšková | ||||||||||||||||||||||
 T Bacsinszky I Neel | 1 | 3 | L Arruabarrena T Maria | w/o | |||||||||||||||||||||||
| L Arruabarrena T Maria | 6 | 6 | L Arruabarrena T Maria | 6 | 6 | ||||||||||||||||||||||
| WC | D-b Kim S-h Park | 4 | 67 | 2 | C Lister R Voráčová | 2 | 3 | ||||||||||||||||||||
| 2 | C Lister R Voráčová | 6 | 79 | ||||||||||||||||||||||||
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