Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-3 (No. 333-193156) of iShares^® S&P GSCI^™ Commodity-Indexed Trust of our report dated February 28, 2014 relating to the financial statements and the effectiveness of internal control over financial reporting which appear in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

San Francisco, California

February 28, 2014