<SEC-DOCUMENT>0001193125-20-049772-index.html : 20200226
<SEC-HEADER>0001193125-20-049772.hdr.sgml : 20200226
<ACCEPTANCE-DATETIME>20200226142708
ACCESSION NUMBER:		0001193125-20-049772
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20191231
FILED AS OF DATE:		20200226
DATE AS OF CHANGE:		20200226
EFFECTIVENESS DATE:		20200226

FILER:

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

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21735
		FILM NUMBER:		20655051

	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-CSR
<SEQUENCE>1
<FILENAME>d840350dncsr.htm
<DESCRIPTION>EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND
<TEXT>
Document 1 - file: d840350dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d840350dex99cert.htm
<DESCRIPTION>EX-99.CERT SECTION 302 CERTIFICATION
<TEXT>
Document 2 - file: d840350dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d840350dex99906cert.htm
<DESCRIPTION>EX-99.906CERT SECTION 906 CERTIFICATION
<TEXT>
Document 3 - file: d840350dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.12(C)
<SEQUENCE>4
<FILENAME>d840350dex9912c.htm
<DESCRIPTION>EX-99.12(C) SECTION 19(B) NOTICE
<TEXT>
Document 4 - file: d840350dex9912c.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g840350eaton.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g840350eaton.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g861371g11o68.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g861371g11o68.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g861371g40r04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g861371g40r04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g861371g85w92.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g861371g85w92.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g861371snap4.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g861371snap4.jpg

</DOCUMENT>
</SEC-DOCUMENT>