<SEC-DOCUMENT>0001193125-21-254898-index.html : 20210824
<SEC-HEADER>0001193125-21-254898.hdr.sgml : 20210824
<ACCEPTANCE-DATETIME>20210824144130
ACCESSION NUMBER:		0001193125-21-254898
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20210630
FILED AS OF DATE:		20210824
DATE AS OF CHANGE:		20210824
EFFECTIVENESS DATE:		20210824

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Eaton Vance Tax-Managed Buy-Write Opportunities Fund
		CENTRAL INDEX KEY:			0001322436
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21735
		FILM NUMBER:		211201395

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d200249dncsrs.htm
<DESCRIPTION>EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND
<TEXT>
Document 1 - file: d200249dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d200249dex99cert.htm
<DESCRIPTION>EX-99.CERT SECTION 302 CERTIFICATION
<TEXT>
Document 2 - file: d200249dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>d200249dex99906cert.htm
<DESCRIPTION>EX-99.906CERT SECTION 906 CERTIFICATION
<TEXT>
Document 3 - file: d200249dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.13(C)
<SEQUENCE>4
<FILENAME>d200249dex9913c.htm
<DESCRIPTION>SECTION 19(B) NOTICE
<TEXT>
Document 4 - file: d200249dex9913c.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g200249g0819222243977.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g200249g0819222243977.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g200249g0819222244141.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g200249g0819222244141.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g200453g01a02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g200453g01a02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g200453g11o68.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g200453g11o68.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g200453g40r04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g200453g40r04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g200453g85w92.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g200453g85w92.jpg

</DOCUMENT>
</SEC-DOCUMENT>