UNITED STATES
                        SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON D.C. 20549
                                     FORM 13F
                               FORM 13F COVER PAGE
Report for the Calendar Year or Quarter Ended:  June 30, 2009
Check here if Amendment [ ]; Amendment Number:
     This Amendment (Check only one.):  [ ] is a restatement.
                                        [ ] adds new holdings entries.
Institutional Investment Manager Filing this Report:
     Name:             Carderock Capital Management, Inc.
     Address:          2 Wisconsin Circle
                       Suite 510
                       Chevy Chase, MD 20815-7003
     13F File Number:  028-10166

The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists and tables, are considered integral parts of this submission.

Person Signing this Report on Behalf of Reporting Manager:
Name:                  Gail Yano
Title:                 Compliance Officer
Phone:                 301-951-5288 x105
Signature,             Place,                       and Date of Signing:
Gail Yano              Chevy Chase, Maryland        July 31, 2009
Report Type (Check only one.):
                       [X] 13F HOLDINGS REPORT.
                       [ ] 13F NOTICE.
                       [ ] 13F COMBINATION REPORT.
List of Other Managers Reporting for this Manager: None


FORM 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers:           0
Form 13F Information Table Entry Total:      104
Form 13F Information Table Value Total:      $97713
List of Other Included Managers:             None

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