-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000950123-10-079458.txt : 20100820
<SEC-HEADER>0000950123-10-079458.hdr.sgml : 20100820
<ACCEPTANCE-DATETIME>20100820122433
ACCESSION NUMBER:		0000950123-10-079458
CONFORMED SUBMISSION TYPE:	N-PX
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100630
FILED AS OF DATE:		20100820
DATE AS OF CHANGE:		20100820
EFFECTIVENESS DATE:		20100820

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Invesco Municipal Income Opportunities Trust
		CENTRAL INDEX KEY:			0000835333
		IRS NUMBER:				133473972
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0530

	FILING VALUES:
		FORM TYPE:		N-PX
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05597
		FILM NUMBER:		101029560

	BUSINESS ADDRESS:	
		STREET 1:		522 FIFTH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		800-869-6397

	MAIL ADDRESS:	
		STREET 1:		522 FIFTH AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MORGAN STANLEY MUNICIPAL INCOME OPPORTUNITIES TRUST
		DATE OF NAME CHANGE:	20011220

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MSDW MUNICIPAL INCOME OPPORTUNITIES TRUST
		DATE OF NAME CHANGE:	19981221

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNICIPAL INCOME OPPORTUNITIES TRUST/MA
		DATE OF NAME CHANGE:	19930721
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-PX
<SEQUENCE>1
<FILENAME>h75153nvpx.txt
<DESCRIPTION>N-PX
<TEXT>
<PAGE>

                                                        ------------------------
                                                              OMB APPROVAL
                                                        ------------------------
                                                        OMB Number: 3235-0582
                                                        Expires: March 31, 2012
                                                        Estimated average burden
                                                        hours per response: 9.6
                                                        ------------------------

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-PX

          ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT
                               INVESTMENT COMPANY

                  Investment Company Act file number 811-05597

                  Invesco Municipal Income Opportunities Trust
               (Exact name of registrant as specified in charter)

               1555 Peachtree Street, N.E. Atlanta, Georgia  30309
               (Address of principal executive offices) (Zip code)

                              John M. Zerr, Esquire
               11 Greenway Plaza, Suite 2500 Houston, Texas 77046
                     (Name and address of agent for service)

                                    Copy to:

                            Stephen R. Rimes, Esquire
                             Invesco Advisers, Inc.
                          11 Greenway Plaza, Suite 2500
                                Houston, TX 77046

Registrant's telephone number, including area code: (713) 626-1919

Date of fiscal year end: 05/31

Date of reporting period: 7/01/09 - 06/30/10

     Form N-PX is to be used by a registered management investment company,
other than a small business investment company registered on Form N-5 (Sections
239.24 and 274.5 of this chapter), to file reports with the Commission, not
later than August 31 of each year, containing the registrant's proxy voting
record for the most recent twelve-month period ended June 30, pursuant to
section 30 of the Investment Company Act of 1940 and rule 30b1-4 thereunder (17
CFR 270.30b1-4). The Commission may use the information provided on Form N-PX in
its regulatory, disclosure review, inspection, and policymaking roles.

     A registrant is required to disclose the information specified by Form
N-PX, and the Commission will make this information public. A registrant is not
required to respond to the collection of information contained in Form N-PX
unless the Form displays a currently valid Office of Management and Budget
("OMB") control number. Please direct comments concerning the accuracy of the
information collection burden estimate and any suggestions for reducing the
burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street,
NW, Washington, DC 20549-0609. The OMB has reviewed this collection of
information under the clearance requirements of 44 U.S.C. Section 3507.
<PAGE>

******************************* FORM N-Px REPORT *******************************

ICA File Number: 811-05597
Reporting Period: 07/01/2009 - 06/30/2010
Invesco Municipal Income Opportunities Trust









=============== Invesco Municipal Income Opportunities Trust ===================

There is no proxy voting activity for the fund, as the fund did not hold any
votable positions during the reporting period.
========== END NPX REPORT

<PAGE>

                                   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) INVESCO MUNICIPAL INCOME OPPORTUNITIES TRUST


By (Signature and Title)* /s/ Philip A. Taylor
                          ---------------------------
                          Philip A. Taylor
                          Principal Executive Officer

Date August 20, 2010

*    Please print the name and title of the signing officer below the signature.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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