<SEC-DOCUMENT>0001193125-18-231191-index.html : 20180730
<SEC-HEADER>0001193125-18-231191.hdr.sgml : 20180730
<ACCEPTANCE-DATETIME>20180730135801
ACCESSION NUMBER:		0001193125-18-231191
CONFORMED SUBMISSION TYPE:	N-Q
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180531
FILED AS OF DATE:		20180730
DATE AS OF CHANGE:		20180730
EFFECTIVENESS DATE:		20180730

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-Q
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05597
		FILM NUMBER:		18977107

	BUSINESS ADDRESS:	
		STREET 1:		1555 PEACHTREE STREET, N.E.
		STREET 2:		SUITE 1800
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30309
		BUSINESS PHONE:		404-439-3217

	MAIL ADDRESS:	
		STREET 1:		1555 PEACHTREE STREET, N.E.
		STREET 2:		SUITE 1800
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30309

	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-Q
<SEQUENCE>1
<FILENAME>d333991dnq.htm
<DESCRIPTION>N-Q - OIA
<TEXT>
Document 1 - file: d333991dnq.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d333991dex99cert.htm
<DESCRIPTION>EX-99.CERT
<TEXT>
Document 2 - file: d333991dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g333991g53y58.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g333991g53y58.jpg

</DOCUMENT>
</SEC-DOCUMENT>