<SEC-DOCUMENT>0001193125-18-142539-index.html : 20180430
<SEC-HEADER>0001193125-18-142539.hdr.sgml : 20180430
<ACCEPTANCE-DATETIME>20180430143404
ACCESSION NUMBER:		0001193125-18-142539
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20180228
FILED AS OF DATE:		20180430
DATE AS OF CHANGE:		20180430
EFFECTIVENESS DATE:		20180430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Invesco Municipal Opportunity Trust
		CENTRAL INDEX KEY:			0000884152
		IRS NUMBER:				363810337
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06567
		FILM NUMBER:		18788785

	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:	Invesco Van Kampen Municipal Opportunity Trust
		DATE OF NAME CHANGE:	20100601

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VAN KAMPEN MUNICIPAL OPPORTUNITY TRUST
		DATE OF NAME CHANGE:	19981006

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VAN KAMPEN AMERICAN CAPITAL MUNICIPAL OPPORTUNITY TRUST
		DATE OF NAME CHANGE:	19960102
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>d548235dnsarb.fil
<DESCRIPTION>NSAR-B - VMO
<TEXT>
Document 1 - file: d548235dnsarb.fil

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B
<SEQUENCE>2
<FILENAME>d548235dex9977b.txt
<DESCRIPTION>EX-99.77B
<TEXT>
Document 2 - file: d548235dex9977b.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1E
<SEQUENCE>3
<FILENAME>d548235dex9977q1e.txt
<DESCRIPTION>EX-99.77Q1E
<TEXT>
Document 3 - file: d548235dex9977q1e.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q2
<SEQUENCE>4
<FILENAME>d548235dex9977q2.txt
<DESCRIPTION>EX-99.77Q2
<TEXT>
Document 4 - file: d548235dex9977q2.txt

</DOCUMENT>
</SEC-DOCUMENT>