<SEC-DOCUMENT>0001225208-21-013057-index.html : 20211008
<SEC-HEADER>0001225208-21-013057.hdr.sgml : 20211008
<ACCEPTANCE-DATETIME>20211008091046
ACCESSION NUMBER:		0001225208-21-013057
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211001
FILED AS OF DATE:		20211008
DATE AS OF CHANGE:		20211008

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DELAHUNTY WILLIAM J
		CENTRAL INDEX KEY:			0001225365

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-22269
		FILM NUMBER:		211314027

	MAIL ADDRESS:	
		STREET 1:		255 STATE STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02109

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eaton Vance National Municipal Opportunities Trust
		CENTRAL INDEX KEY:			0001454741
		IRS NUMBER:				000000000
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		TWO INTERNATIONAL PLACE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		617-482-8260

	MAIL ADDRESS:	
		STREET 1:		TWO INTERNATIONAL PLACE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Eaton Vance National Municipal Trust
		DATE OF NAME CHANGE:	20090126
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>delahuntypoa.txt
<TEXT>
Document 2 - file: delahuntypoa.txt

</DOCUMENT>
</SEC-DOCUMENT>