6-K

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

F O R M 6-K

REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR
15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2007

Optibase Ltd.

2 Gav Yam Center
7 Shenkar St
P.O.Box , 2170
Herzliya 46120
Israel

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 whether the registrant by furnishing the information contained in this Form 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- N/A

Exhibit Index

Exhibit
Number

Description of Document

99.1

Press Release describing; Optibase Solution Used to Prepare Military Leaders in the US Army's Fort Leavenworth

SIGNATURE

Pursuant to the requirements of the Section 12 of the Securities Exchange Act of 1934, the registrant certifies that it meets all the requirements for filing on Form 6-K and has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Optibase Ltd.
(Registrant)

By: /s/ Amir Philips
——————————————
Amir Philips
Chief Financial Officer