United States securities and exchange commission logo July 15, 2022 Dean Y. Shigemura Vice Chair, Chief Financial Officer and Principal Accounting Officer Bank of Hawaii Corporation 130 Merchant Street Honolulu, Hawaii 96813 Re: Bank of Hawaii Corporation Form 10-K for the Fiscal Year Ended December 31, 2021 Filed March 1, 2022 File No. 001-06887 Dear Mr. Shigemura: We have limited our review of your filing to the financial statements and related disclosures and have the following comments. In some of our comments, we may ask you to provide us with information so we may better understand your disclosure. Please respond to these comments within ten business days by providing the requested information or advise us as soon as possible when you will respond. If you do not believe our comments apply to your facts and circumstances, please tell us why in your response. After reviewing your response to these comments, we may have additional comments. Form 10-K for the Fiscal Year Ended December 31, 2021 Management's Discussion and Analysis of Financial Condition and Results of Operations Critical Accounting Policies Reserve for Credit Losses, page 21 1. You disclose that your estimate of expected credit losses on loans and leases is based on relevant information about past events, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amounts. You also disclose that your reserve for unfunded commitments is determined by estimating future draws and applying the expected loss rates on those draws. Please provide us proposed revised disclosure to be included in future filings that: Identifies the key quantitative inputs used in your estimate of the allowance for credit losses and reserve for unfunded commitments; Indicates and quantifies how these key quantitative inputs changed from period to period; Dean Y. Shigemura Bank of Hawaii Corporation July 15, 2022 Page 2 Quantifies the qualitative component of your estimate and how it interacts with the quantitative component during the period; and Provides a sensitivity analysis of the impact on the current estimate of reasonably likely changes in the key quantitative inputs. To the extent appropriate, consider integrating your discussion of the Hawaiian economy disclosed on page 23 and your outlook as presented and discussed on slides 3 through 5 of your earnings call for the fourth quarter of 2021 held on January 24, 2022 into your response and future disclosures. See Item 303(b)(3) of Regulation S-K. Loans and Leases, page 33 2. Please represent to us that, in future filings, you will provide the maturity disclosures, including providing an over 15 year category, if appropriate for each loan category presented in your financial statements as required by Item 1404(a) of Regulation S-K. Otherwise, tell us why it is appropriate to include this information for only your Commercial and Industrial loans and leases and your Construction loans and leases as presented in Table 10 on page 35. 3. We note that you provide aggregated fixed rate versus variable rate information for the loan categories presented in Table 10. Please represent to us that, in future filings, you will provide this disclosure for each category of loans presented in your financial statements as required by Item 1404(b) of Regulation S-K. In closing, we remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. You may contact Mark Brunhofer at 202-551-3638 or Sharon Blume at 202-551- 3474 with any questions. FirstName LastNameDean Y. Shigemura Sincerely, Comapany NameBank of Hawaii Corporation Division of Corporation Finance July 15, 2022 Page 2 Office of Finance FirstName LastName