2016 Knoxville Challenger – Doubles

Johan Brunström and Frederik Nielsen were the defending champions but chose not to defend their title.

Peter Polansky and Adil Shamasdin won the title after defeating Ruben Bemelmans and Joris De Loore 6–1, 6–3 in the final.

Seeds
• # 🇺🇸 Brian Baker / 🇦🇺 Sam Groth (semifinals)

• # 🇨🇦 Peter Polansky / 🇨🇦 Adil Shamasdin (champions)

• # 🇺🇸 Stefan Kozlov / 🇺🇸 Max Schnur (quarterfinals)

• # 🇦🇺 Jarryd Chaplin / 🇳🇿 Ben McLachlan (first round)