Brian Baker and Mackenzie McDonald were the defending champions but only McDonald chose to defend his title, partnering Miķelis Lībietis. McDonald lost in the semifinals to Akram El Sallaly and Bernardo Oliveira.
| Doubles | |
|---|---|
| 2017 Fairfield Challenger | |
| Champions |  Luke Bambridge David O'Hare |
| Runners-up |  Akram El Sallaly Bernardo Oliveira |
| Score | 6–4, 6–2 |
Luke Bambridge and David O'Hare won the title after defeating El Sallaly and Oliveira 6–4, 6–2 in the final.
Seeds edit
Neal Skupski / 
John-Patrick Smith (quarterfinals)- Luke Bambridge /
David O'Hare (champions) - Steven de Waard /
Ruan Roelofse (first round) - Brydan Klein / Joe Salisbury (quarterfinals)
Draw edit
Key edit
- 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 | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | N Skupski J-P Smith
| 6 | 6 | ||||||||||||||||||||||||
 S Bangoura E King
| 4 | 3 | 1 | N Skupski J-P Smith
| 63 | 5 | |||||||||||||||||||||
 F Auger-Aliassime B Schnur
|  M Lībietis M McDonald
| 77 | 7 | ||||||||||||||||||||||||
| M Lībietis M McDonald
| w/o | M Lībietis M McDonald
| 65 | 6 | [8] | ||||||||||||||||||||||
| 3 | S de Waard R Roelofse
| 6 | 3 | [5] | WC | A El Sallaly B Oliveira
| 77 | 4 | [10] | ||||||||||||||||||
| Q | L Broady J Clarke
| 4 | 6 | [10] | Q | L Broady J Clarke
| 3 | 3 | |||||||||||||||||||
| WC | Mousheg Hovhannisyan Mark Stewart Meyer
| 65 | 3 | WC | A El Sallaly B Oliveira
| 6 | 6 | ||||||||||||||||||||
| WC | Akram El Sallaly Bernardo Oliveira
| 77 | 6 | WC | A El Sallaly B Oliveira
| 4 | 2 | ||||||||||||||||||||
| B Fratangelo S Groth
| 6 | 3 | [10] | 2 | L Bambridge D O'Hare
| 6 | 6 | ||||||||||||||||||||
| PR | F Dancevic N Milojević
| 3 | 6 | [4] | B Fratangelo S Groth
| 4 | 6 | [11] | |||||||||||||||||||
 H Hach Verdugo R Ramanathan
| 2 | 5 | 4 | B Klein J Salisbury
| 6 | 2 | [9] | ||||||||||||||||||||
| 4 | B Klein J Salisbury
| 6 | 7 | B Fratangelo S Groth
| 6 | 5 | [4] | ||||||||||||||||||||
| WC | T Fawcett Timothy Sah
| 77 | 3 | [5] | 2 | L Bambridge D O'Hare
| 2 | 7 | [10] | ||||||||||||||||||
| Jarryd Chaplin T Sandgren
| 65 | 6 | [10] | J Chaplin T Sandgren
| 3 | 6 | [7] | ||||||||||||||||||||
| B Klahn J Withrow
| 63 | 6 | [7] | 2 | L Bambridge D O'Hare
| 6 | 1 | [10] | |||||||||||||||||||
| 2 | L Bambridge D O'Hare
| 77 | 4 | [10] | |||||||||||||||||||||||