8-K

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                           --------------------------

                                    FORM 8-K

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                         DATE OF REPORT: MARCH 10, 2004

                              CENTURY BANCORP, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


          MASSACHUSETTS                    ______             04-2498617

 (STATE OR OTHER JURISDICTION OF    (COMMISSION FILE NO.)   (IRS EMPLOYER
          INCORPORATION)                   0-15752          IDENTIFICATION NO.)

           400 MYSTIC AVENUE
              MEDFORD, MA                                 02155
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)               (ZIP CODE)

                                 (781) 391-4000
                         (REGISTRANT'S TELEPHONE NUMBER,
                              INCLUDING AREA CODE)

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ITEM 5. OTHER EVENTS AND REGULATION FD DISCLOSURE.

The following information is furnished pursuant to this Item 5.

On March 10, 2004, Century Bank and Trust Company issued a press release, a copy
of which is attached hereto as Exhibit 99.1 and incorporated herein by
reference, announcing that its Board of Directors elected Barry R. Sloane, 49,
Executive Vice President and Co-Chief Operating Officer.

ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS

(a) Not Applicable
(b) Not Applicable
(c)      Exhibits

99.1     Century Bank and Trust Company press release dated March 10, 2004.



                                   SIGNATURES

         Pursuant to the requirement of the Securities and Exchange Act of 1934,
the Company has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                                   CENTURY BANCORP, INC.

                                                   /s/ Paul V. Cusick, Jr.
                                                   -----------------------
                                                   Paul V. Cusick, Jr.
                                                   Vice President and Treasurer

Dated:   March 10, 2004




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EX-99.1

Exhibit 99.1

[CENTRUY BANK LOGO]

NEWS RELEASE

FOR IMMEDIATE RELEASE

Contact: Paul V. Cusick, Jr.

Phone: (781) 393-4601

Fax: (781) 393-4071


                  CENTURY BANK AND TRUST COMPANY ANNOUNCES NEW
                EXECUTIVE VICE PRESIDENT AND CO-CHIEF OPERATING
                                     OFFICER

MEDFORD, MA, MARCH 10, 2004 --- Century Bank and Trust Company ("Century"), a
wholly - owned subsidiary of Century Bancorp, Inc. (NASDAQ:CNBKA)
(www.century-bank.com) announced that its Board of Directors today elected Barry
R. Sloane, 49, Executive Vice President and Co-Chief Operating Officer. Mr.
Sloane will be presented to the Board of Century Bancorp, Inc. in April for
election as an Executive Vice President.

Marshall M. Sloane, Chairman and Chief Executive Officer of Century, commented
that Barry joins his brother, Jonathan G. Sloane, 45, President and Chief
Operating Officer of Century Bank and Trust Company "to complete the Senior
Management team of Century for the decades ahead. It has long been my goal to
complement the superb performance of Jonathan's twenty-three years of experience
at Century with Barry's fifteen years of group management responsibilities at
Citigroup and Credit Suisse in New York. Together they form a partnership that I
believe will be able to continue to execute our goal of remaining the finest
independent bank in Massachusetts."

Mr. Sloane will join Century in April, leaving Steinberg, Priest & Sloane
Capital Management, LLC, as value equity investment advisor in New York City. He
holds a BA and MPA from Harvard University.

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Century Bank and Trust Company, a wholly-owned subsidiary of Century Bancorp,
Inc., is a state chartered full service commercial bank, operating twenty-two
full-service branches in the Greater Boston area, and offers a full range of
Business, Personal, Cash Management, Municipal and Investment products. Century
Bank and Trust is a member of the FDIC and is an Equal Housing Lender.


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