EXHIBIT 23 Consent of Independent Certified Public Accountants We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 33-63563, No. 333-43269, No. 333-68999 and No. 333- 72729) and Registration Statements on Form S-8 (No. 33-45287, No. 33-45288, No. 33-51195, No. 33-53099 and No. 333-43885) and Registration Statement on Form S-1 (No. 33-14844) of Carnival Corporation of our report dated January 24, 2000 relating to the financial statements, which appears in the Annual Report to Shareholders, which is incorporated in this Annual Report on Form 10-K. /s/PRICEWATERHOUSECOOPERS LLP PricewaterhouseCoopers LLP February 23, 2000