2021 Transylvania Open – Doubles
# 2021 Transylvania Open – Doubles

This was the first edition of the tournament.

Irina Bara and Ekaterine Gorgodze won the title, defeating Aleksandra Krunić and Lesley Pattinama Kerkhove in the final, 4–6, 6–1, [11–9]. This was the first WTA Tour level title won by either Bara or Gorgodze.

## Seeds

* Kaitlyn Christian / Erin Routliffe (first round)
* Aleksandra Krunić / Lesley Pattinama Kerkhove (final)
* Monica Niculescu / Elena-Gabriela Ruse (quarterfinals)
* Anna Danilina / Ulrikke Eikeri (first round)

## Draw

### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Draw

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | K Christian E Routliffe | 5 | 7 | [7] | | | | | | | | | | | | | | | |
| | A Fomina-Klotz E Yashina | 7 | 5 | [10] | | A Fomina-Klotz E Yashina | 5 | 3 | | | | | | | | | | | |
| | M Barthel A-L Friedsam | 5 | 2 | | | I Bara E Gorgodze | 7 | 6 | | | | | | | | | | | |
| | I Bara E Gorgodze | 7 | 6 | | | | | | | | I Bara E Gorgodze | 6 | 2 | [10] | | | | | |
| 3 | M Niculescu E-G Ruse | 6 | 6 | | | | | | | | I-C Begu A Mitu | 3 | 6 | [7] | | | | | |
| | A Potapova Y Sizikova | 0 | 0 | | 3 | M Niculescu E-G Ruse | 5 | 6 | [8] | | | | | | | | | | |
| | I-C Begu A Mitu | 6 | 6 | | | I-C Begu A Mitu | 7 | 0 | [10] | | | | | | | | | | |
| | A Anshba A Dețiuc | 4 | 3 | | | | | | | | | | | | | I Bara E Gorgodze | 4 | 6 | [11] |
| WC | I Amariei B Szabó | 1 | 3 | | | | | | | | | | | | 2 | A Krunić L Pattinama Kerkhove | 6 | 1 | [9] |
| | N Dzalamidze K Juvan | 6 | 6 | | | N Dzalamidze K Juvan | 6 | 3 | [10] | | | | | | | | | | |
| | L Kichenok M Kostyuk | 6 | 5 | [12] | | L Kichenok M Kostyuk | 4 | 6 | [7] | | | | | | | | | | |
| 4 | A Danilina U Eikeri | 0 | 7 | [10] | | | | | | | N Dzalamidze K Juvan | 4 | 5 | | | | | | |
| WC | A Ignatik A Prisăcariu | 6 | 6 | | | | | | | 2 | A Krunić L Pattinama Kerkhove | 6 | 7 | | | | | | |
| | A Gasanova Y Miyazaki | 1 | 4 | | WC | A Ignatik A Prisăcariu | 3 | $7^{10}$ | [8] | | | | | | | | | | |
| | J Cristian A Van Uytvanck | 4 | 3 | | 2 | A Krunić L Pattinama Kerkhove | 6 | $6^8$ | [10] | | | | | | | | | | |
| 2 | A Krunić L Pattinama Kerkhove | 6 | 6 | | | | | | | | | | | | | | | | |
