2019 Thindown Challenger Biella – Doubles

Fabrício Neis and David Vega Hernández were the defending champions but only Vega Hernández chose to defend his title, partnering Fernando Romboli. Vega Hernández lost in the quarterfinals to Eduard Esteve Lobato and Oriol Roca Batalla.

Tomislav Brkić and Ante Pavić won the title after defeating Ariel Behar and Andrey Golubev 7–6(7–2), 6–4 in the final.

Seeds
• # 🇧🇷 Fernando Romboli / 🇪🇸 David Vega Hernández (quarterfinals)

• # 🇧🇦 Tomislav Brkić / Ante Pavić (champions)

• # Luca Margaroli / 🇨🇦 Adil Shamasdin (quarterfinals)

• # 🇩🇪 Andre Begemann / 🇷🇴 Florin Mergea (first round)