UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2013 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: Hahn Capital Management, LLC Address: 601 Montgomery Street - Suite 840 San Francisco, CA 94111 Form 13F File Number: 028-10195 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 form. Person Signing this Report on Behalf of Reporting Manager: Name: John D. Schaeffer Title: Managing Member Phone: 415-394-6555 Signature, Place, and Date of Signing: /s/ John Schaeffer San Francisco, CA May 14, 2013 ------------------------ ------------------------ ------------------------ [Signature] [City, State] [Date] Report type (Check only one.): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this report manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holding are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 ------------ Form 13F Information Table Entry Total: 32 ------------ Form 13F Information Table Value Total: $ 481,145 ------------ (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. [If there are no entries in this list, state "NONE" and omit the column headings and list entries.] NONE FORM 13F INFORMATION TABLE VALUE SHARES/ SH/PUT/INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP NO (X$1000) PRN AMT PRNCALLDSCRETNMANAGERS SOLE SHARED NONE Agilent Technologie COM 00846U101 4424897 105430SH SOLE 105430 0 0 Albemarle COM 012653101 7328782 117223SH SOLE 117223 0 0 CIT Group COM 125581801 19384775 445832SH SOLE 445832 0 0 CareFusion Corporat COM 14170T101 13879658 396675SH SOLE 396675 0 0 Carter's COM 146229109 18838680 328945SH SOLE 328945 0 0 Chart Industries COM 16115Q308 11965335 149548SH SOLE 149548 0 0 Covanta Holdings COM 22282E102 15814566 784842SH SOLE 784842 0 0 Denbury Resources COM 247916208 14187335 760715SH SOLE 760715 0 0 Euronet Worldwide COM 298736109 8825507 335061SH SOLE 335061 0 0 First Republic Bank COM 33616C100 12258258 317407SH SOLE 317407 0 0 General Cable COM 369300108 12762478 348416SH SOLE 348416 0 0 HCC Insurance Holdi COM 404132102 22048013 524578SH SOLE 524578 0 0 Hexcel COM 428291108 18978487 654205SH SOLE 654205 0 0 Host Hotels & Resor COM 44107P104 20036072 1145573SH SOLE 1145573 0 0 IDEX Corporation COM 45167R104 13845609 259184SH SOLE 259184 0 0 Jacobs Engineering COM 469814107 17739165 315419SH SOLE 315419 0 0 Kinder Morgan Energ COM 494550106 5205762 57990SH SOLE 57990 0 0 Kinder Morgan Manag COM 49455U100 10596376 120619SH SOLE 120619 0 0 Kroger COM 501044101 24026401 724997SH SOLE 724997 0 0 Neustar COM 64126X201 21342148 458675SH SOLE 458675 0 0 PVH Corp COM 693656100 15163175 141964SH SOLE 141964 0 0 PartnerRe COM G6852T105 19039505 204484SH SOLE 204484 0 0 Pioneer Natural Res COM 723787107 14960942 120410SH SOLE 120410 0 0 Reliance Steel & Al COM 759509102 19259741 270616SH SOLE 270616 0 0 Roper Industries COM 776696106 11392717 89488SH SOLE 89488 0 0 Ross Stores COM 778296103 18376165 303137SH SOLE 303137 0 0 SEI Investments COM 784117103 14782682 512398SH SOLE 512398 0 0 Valeant Pharma Int' COM 91911K102 21563074 287431SH SOLE 287431 0 0 Wabtec COM 929740108 17662681 172977SH SOLE 172977 0 0 Waddell & Reed Fina COM 930059100 14404233 329014SH SOLE 329014 0 0 Weatherford Interna COM H27013103 8943332 736683SH SOLE 736683 0 0 Western Union COM 959802109 12108493 805086SH SOLE 805086 0 0 481145044