EXHIBIT 23.1







            INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM'S CONSENT



We consent to the  incorporation by reference in the Registration  Statements of
Herley  Industries,  Inc.  on Form  S-8  [File  numbers  333-121554,  333-71476,
333-95327,  333-46777 and 333-17369] of our report dated October 27, 2006,  with
respect to our  audits of the  consolidated  financial  statements  and  related
consolidated financial statement schedule of Herley Industries,  Inc. as of July
30, 2006 and July 31, 2005 and for the fifty-two (52) weeks ended July 30, 2006,
July 31,  2005 and August 1, 2004 and our report  dated  October  27,  2006 with
respect to our audit of management's assessment of the effectiveness of internal
control over financial  reporting and the effectiveness of internal control over
financial  reporting  of Herley  Industries,  Inc.  as of July 30,  2006,  which
reports are  included in this Annual  Report on Form 10-K of Herley  Industries,
Inc. for the fifty-two (52) weeks ended June 30, 2006.

/s/ Marcum & Kliegman LLP

Marcum & Kliegman LLP
Melville, New York
October 27, 2006