UNITED STATES

 SECURITIES AND EXCHANGE COMMISSION

 Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

 Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

April 26, 2012 

Date of Report (Date of earliest event reported):

On Assignment, Inc.

(Exact name of registrant as specified in its charter)

Delaware	000-20540	95-4023433
(State or other jurisdiction  of incorporation)	(Commission  File Number)	(IRS Employer  Identification No.)

26745 Malibu Hills Road, Calabasas, California	91301
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code:  (818) 878-7900

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o        Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o        Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o        Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o        Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02 Results of Operations and Financial Condition.

On April 26, 2012, On Assignment, Inc. (the “Company”) announced its financial results for the first quarter of 2012. A copy of the press release is furnished with this Current Report on Form 8-K as Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits.

(d) The following exhibit is furnished pursuant to Item 2.02:

99.1 Press release of On Assignment, Inc. dated April 26, 2012, reporting its financial results for the first quarter of 2012.

SIGNATURES

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 hereunto duly authorized.

On Assignment, Inc.

Date: April 26, 2012                                                                            /s/ James L. Brill                                                      

James L. Brill

Sr. Vice President, Finance and

Chief Financial Officer