2022 Challenger Banque Nationale de Saguenay – Singles

Indy de Vroome was the defending champion but chose not to participate.

Karman Thandi won the title, defeating Katherine Sebov in the final, 3–6, 6–4, 6–3.

Seeds
• # 🇯🇵 Moyuka Uchijima (second round)

• # 🇺🇸 Robin Anderson (first round)

• # Arianne Hartono (semifinals)

• # 🇺🇸 Catherine Harrison (quarterfinals)

• # 🇭🇰 Eudice Chong (quarterfinals)

• # 🇺🇸 Emina Bektas (first round)

• # Lulu Sun (second round)

• # 🇺🇸 Francesca Di Lorenzo (semifinals)