Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of Twist Bioscience Corporation of our report dated December 12, 2019 relating to the financial statements, which appears in Twist Bioscience Corporation’s Annual Report on Form 10-K for the year ended September 30, 2019. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
San Jose, California
December 13, 2019
