Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated April 9, 2021, (July 8, 2021 as to the effects of the stock split described in the second paragraph in Note 2), relating to the financial statements of Sight Sciences, Inc. appearing in Registration Statement No. 333-257320 on Form S-1. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ Deloitte & Touche LLP
San Jose, California
July 15, 2021
