UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM N-PX

ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT
INVESTMENT COMPANY

Investment Company Act File Number:	811-2503
Name of Registrant:	RiverSource Diversified Income Series, Inc.
Address of Principal Executive Offices:	225 Franklin Street
	Boston, Massachusetts 02110
Name and address of agent of service:	Scott R. Plummer
	Columbia Management Investment Advisers, LLC
	5228 Ameriprise Financial Center
	Minneapolis, Minnesota 55474
Registrant’s telephone number including area code:  612-671-1947
Date of fiscal year end:	8/31
Date of reporting period:	07/01/2010 – 03/07/2011*

* Through the Merger Date for the merged Fund as noted below.

Fund	Notes
Columbia Diversified Bond Fund	Prior to 09/27/2010, the Fund was known as RiverSource Diversified Bond Fund; on 03/07/2011 (the Merger Date), the Fund merged into a series of the same name of Columbia Funds Series Trust II.

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ICA File Number: 811-02503                                                     

Reporting Period: 07/01/2010 - 03/07/2011                                      

RiverSource Diversified Income Series, Inc.                                    

Item 1. Proxy Voting Record                                                     

====================== COLUMBIA DIVERSIFIED BOND FUND =======================

CHEMTURA CORP                                                                  

Ticker:       CHMT           Security ID:  163893AA8                           

Meeting Date: SEP 09, 2010   Meeting Type: Written Consent                     

Record Date:  JUL 23, 2010                                                     

#     Proposal                                Mgt Rec   Vote Cast    Sponsor   

1     Approve Reorganization Plan             None      For          Management

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Any ballot marked ‘Abstain’ is considered to have been voted. Ballots marked ‘Abstain’ are considered to have been voted against management’s recommendation if management’s recommendation is ‘For’ or ‘Against,’ and for management’s recommendation if management’s recommendation is ‘Abstain.’ Where management has recommended that shareholders ‘Abstain’ from voting on a ballot item, a ballot marked ‘For’ or ‘Against’ is considered to have been voted against management’s recommendation to ‘Abstain.’

Where management has made no recommendation on a ballot item, ‘NA’ is used to indicate that there is no management recommendation that a shareholder may vote ‘For’ or ‘Against.’

Any ballot marked as ‘Take No Action’ is neither a vote cast for or against management and ‘NA’ is used to represent this.

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SIGNATURES

Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)	RiverSource Diversified Income Series, Inc.
By (Signature and Title)*	/s/ J. Kevin Connaughton
	J. Kevin Connaughton
	President
Date:	August 19, 2011

* Print the name and title of each signing officer under his or her signature.