EXHIBIT 23.1







             INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM'S CONSENT
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We consent to the  incorporation by reference in the Registration  Statements of
Herley  Industries,  Inc.  on Form S-8  [File  numbers  333-145503,  333-121554,
333-71476,  333-95327,  333-46777 and 333-17369] of our report dated October 10,
2007, with respect to our audits of the  consolidated  financial  statements and
related consolidated financial statement schedule of Herley Industries, Inc. and
subsidiaries  as of July 29, 2007 and July 30, 2006 and for the  fifty-two  (52)
weeks ended July 29, 2007,  July 30, 2006 and July 31, 2005 and our report dated
October  10,  2007 with  respect to our audit of the  effectiveness  of internal
control over financial reporting of Herley Industries, Inc. as of July 29, 2007,
which  reports  are  included  in this  Annual  Report  on Form  10-K of  Herley
Industries, Inc. for the fifty-two (52) weeks ended July 29, 2007.

/s/ Marcum & Kliegman LLP

Marcum & Kliegman LLP
Melville, New York
October 11, 2007