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 (Date of earliest event reported): April 14, 2004


                          Concord Communications, Inc.
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               (Exact Name of Registrant as Specified in Charter)




       Massachusetts                      0-23067               04-2710876
-----------------------------         --------------        -------------------
(State or Other Jurisdiction           (Commission            (IRS Employer
      of Incorporation)                 File Number)        Identification No.)


400 Nickerson Road, Marlboro, Massachusetts                          01752
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 (Address of Principal Executive Offices)                          (Zip Code)



       Registrant's telephone number, including area code: (508) 460-4646
                                                           --------------

                                 Not applicable
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          (Former Name or Former Address, if Changed Since Last Report)





Item 12. Results of Operations and Financial Condition.

     On April 14, 2004, Concord issued a press release announcing its results of
operations for the quarterly period ending March 31, 2004. A copy of the press
release is attached hereto as Exhibit 99.1 and is incorporated herein by
reference.

     The following information, including the Exhibit Number 99.1 attached
hereto, shall not be deemed "filed" for purposes of Section 18 of the Securities
Exchange Act of 1934, as amended, nor shall it be deemed incorporated by
reference in any filing under the Securities Act of 1933, as amended, except as
expressly set forth by specific reference in such filing.





                                   SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, as
amended, the registrant has duly caused this report to be signed on its behalf
by the undersigned hereunto duly authorized.


                              CONCORD COMMUNICATIONS, INC.



Date:  April 14, 2004         By: /s/ Melissa H. Cruz
                                  ----------------------------------------------
                                  Melissa H. Cruz
                                  Executive Vice President of Business Services,
                                  Chief Financial Officer and Treasurer





                                  EXHIBIT INDEX


Exhibit Number                Description
--------------                -----------

    99.1                      Form of press release dated April 14, 2004.