1 Exhibit 23 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-45030) of First International Bancorp, Inc. of our report dated June 18, 2001 relating to the financial statements of First International Bancorp, Inc. 401(k) Plan, which appears in this Form 11-K. /s/ PricewaterhouseCoopers LLP Hartford, CT June 28, 2001 15