2021 Trofeo Faip–Perrel – Doubles
# 2021 Trofeo Faip–Perrel – Doubles

Zdeněk Kolář and Julian Ocleppo were the defending champions but only Kolář chose to defend his title, partnering Jiří Lehečka.

Kolář successfully defended his title, defeating Lloyd Glasspool and Harri Heliövaara 6–4, 6–4 in the final.

## Seeds

* Lloyd Glasspool / Harri Heliövaara (final)
* Romain Arneodo / Sergiy Stakhovsky (quarterfinals)
* Radu Albot / Artem Sitak (semifinals)
* Sriram Balaji / Divij Sharan (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

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | L Glasspool H Heliövaara | 6 | 7 | | | | | | | | | | | | | | | |
| WC | Matteo Marfia Augusto Virgili | 3 | 5 | | 1 | L Glasspool H Heliövaara | $7^7$ | 6 | | | | | | | | | | |
| | E Donskoy M Kukushkin | 6 | $7^8$ | | | E Donskoy M Kukushkin | $6^2$ | 4 | | | | | | | | | | |
| | J Eysseric A Olivetti | 4 | $6^6$ | | | | | | | 1 | L Glasspool H Heliövaara | 3 | 6 | [10] | | | | |
| 4 | S Balaji D Sharan | 6 | $6^2$ | [11] | | | | | | | F Forti F Gaio | 6 | 4 | [6] | | | | |
| | F Forti F Gaio | 4 | $7^7$ | [13] | | F Forti F Gaio | $6^6$ | 7 | [10] | | | | | | | | | |
| | Mats Hermans P Matuszewski | 6 | 4 | [8] | | D Ajduković P Kotov | $7^8$ | 5 | [6] | | | | | | | | | |
| | D Ajduković P Kotov | 3 | 6 | [10] | | | | | | | | | | | 1 | L Glasspool H Heliövaara | 4 | 4 |
| | D Džumhur N Fatić | $7^7$ | 6 | | | | | | | | | | | | | Z Kolář J Lehečka | 6 | 6 |
| | E Hoyt L Margaroli | $6^4$ | 2 | | | D Džumhur N Fatić | 4 | 5 | | | | | | | | | | |
| WC | A Chandrasekar VS Prashanth | 2 | 2 | | 3 | R Albot A Sitak | 6 | 7 | | | | | | | | | | |
| 3 | R Albot A Sitak | 6 | 6 | | | | | | | 3 | R Albot A Sitak | 3 | 6 | [6] | | | | |
| | Z Kolář J Lehečka | 6 | 6 | | | | | | | | Z Kolář J Lehečka | 6 | 2 | [10] | | | | |
| WC | F Baldi L Nardi | 2 | 2 | | | Z Kolář J Lehečka | 6 | 2 | [10] | | | | | | | | | |
| | J Cerretani G Smits | 4 | 3 | | 2 | R Arneodo S Stakhovsky | 4 | 6 | [6] | | | | | | | | | |
| 2 | R Arneodo S Stakhovsky | 6 | 6 | | | | | | | | | | | | | | | |
