2021 Gran Canaria Challenger – Doubles
# 2021 Gran Canaria Challenger – Doubles

This was the first edition of the tournament.

Lloyd Glasspool and Harri Heliövaara won the title after defeating Kimmer Coppejans and Sergio Martos Gornés 7–5, 6–1 in the final.

## Seeds

* Karol Drzewiecki / Gonçalo Oliveira (semifinals)
* Lloyd Glasspool / Harri Heliövaara (champions)
* Sadio Doumbia / Fabien Reboul (first round)
* Ivan Sabanov / Matej Sabanov (quarterfinals)

## 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

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | K Drzewiecki G Oliveira | 4 | $7^8$ | [10] | | | | | | | | | | | | | |
| | F Horanský A Molčan | 6 | $6^6$ | [3] | 1 | K Drzewiecki G Oliveira | 3 | $7^7$ | [10] | | | | | | | | |
| | S Diez GM Moroni | 2 | 4 | | | M Bortolotti A Pellegrino | 6 | $6^2$ | [6] | | | | | | | | |
| | M Bortolotti A Pellegrino | 6 | 6 | | | | | | | 1 | K Drzewiecki G Oliveira | 2 | 5 | | | | |
| 4 | I Sabanov M Sabanov | 3 | 6 | [10] | | | | | | | K Coppejans S Martos Gornés | 6 | 7 | | | | |
| WC | Mark Owen Endler A Menéndez Maceiras | 6 | 3 | [2] | 4 | I Sabanov M Sabanov | 3 | 5 | | | | | | | | | |
| | K Coppejans S Martos Gornés | $7^8$ | $7^7$ | | | K Coppejans S Martos Gornés | 6 | 7 | | | | | | | | | |
| | A Giannessi S Napolitano | $6^6$ | $6^3$ | | | | | | | | | | | | K Coppejans S Martos Gornés | 5 | 1 |
| | E Couacaud M Guinard | 5 | 6 | [10] | | | | | | | | | | 2 | L Glasspool H Heliövaara | 7 | 6 |
| Alt | N Serdarušić M Vrbenský | 7 | 4 | [8] | | E Couacaud M Guinard | 6 | 3 | [11] | | | | | | | | |
| | L Giustino M Trungelliti | 3 | 6 | [10] | | L Giustino M Trungelliti | 1 | 6 | [13] | | | | | | | | |
| 3 | S Doumbia F Reboul | 6 | 3 | [8] | | | | | | | L Giustino M Trungelliti | 0 | 1 | | | | |
| Alt | R Ortega Olmedo O Roca Batalla | 3 | 4 | | | | | | | 2 | L Glasspool H Heliövaara | 6 | 6 | | | | |
| WC | Eduard Esteve Lobato G García López | 6 | 6 | | WC | E Esteve Lobato G García López | 4 | 1 | | | | | | | | | |
| WC | Iván Marrero Curbelo E Nava | 5 | 1 | | 2 | L Glasspool H Heliövaara | 6 | 6 | | | | | | | | | |
| 2 | L Glasspool H Heliövaara | 7 | 6 | | | | | | | | | | | | | | |
