6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549


FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16 of the
Securities Exchange Act of 1934

For the month of August 2009

Commission File Number: 001-33129

Allot Communications Ltd.

(Translation of registrant’s name into English)

22 Hanagar Street
Neve Ne’eman Industrial Zone B
Hod-Hasharon 45240
Israel

(Address of principal executive offices)

        Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F x Form 40-F o

        Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): __

        Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): __

        Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o No x

        If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-________



EXPLANATORY NOTE

        On August 6, 2009, Allot Communications Ltd. issued a press release entitled “Allot Announces Largest Mobile Operator Win to Date.” A copy of the press release is attached to this Form 6-K as Exhibit 99.1 and incorporated herein by reference.

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SIGNATURE

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




Date: August 6, 2009
ALLOT COMMUNICATIONS LTD.


By: /s/ Doron Arazi
——————————————
Doron Arazi
Chief Financial Officer

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EXHIBIT INDEX

The following exhibit is filed as part of this Form 6-K:

Exhibit Description

99.1 Press release, dated August 6, 2009, entitled "Allot Announces Largest Mobile Operator Win to Date."

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