<SEC-DOCUMENT>0000940394-21-000773-index.html : 20210423
<SEC-HEADER>0000940394-21-000773.hdr.sgml : 20210423
<ACCEPTANCE-DATETIME>20210423151929
ACCESSION NUMBER:		0000940394-21-000773
CONFORMED SUBMISSION TYPE:	486BPOS
PUBLIC DOCUMENT COUNT:		11
FILED AS OF DATE:		20210423
DATE AS OF CHANGE:		20210423
EFFECTIVENESS DATE:		20210423

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:		486BPOS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21735
		FILM NUMBER:		21849170

	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

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:		486BPOS
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-236939
		FILM NUMBER:		21849169

	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
<IS-FILER-A-NEW-REGISTRANT>N
<IS-FILER-A-WELL-KNOWN-SEASONED-ISSUER>Y
<FILED-PURSUANT-TO-GENERAL-INSTRUCTION-A2>N
</SEC-HEADER>
<DOCUMENT>
<TYPE>486BPOS
<SEQUENCE>1
<FILENAME>tmbwofpea2final.htm
<DESCRIPTION>TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND PEA 2-19 DTD 4-23-21
<TEXT>
Document 1 - file: tmbwofpea2final.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(G)(1)
<SEQUENCE>2
<FILENAME>exhibitg1_ex99zg1.htm
<DESCRIPTION>INVESTMENT ADVISORY AGREEMENT
<TEXT>
Document 2 - file: exhibitg1_ex99zg1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(G)(2)
<SEQUENCE>3
<FILENAME>exhibitg2_ex99zg2.htm
<DESCRIPTION>INVESTMENT SUB-ADVISORY AGREEMENT
<TEXT>
Document 3 - file: exhibitg2_ex99zg2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(K)(4)
<SEQUENCE>4
<FILENAME>exhibitk4_ex99zk4.htm
<DESCRIPTION>ADMINISTRATIVE SERVICES AGREEMENT
<TEXT>
Document 4 - file: exhibitk4_ex99zk4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(L)
<SEQUENCE>5
<FILENAME>exhibitl_ex99zl.htm
<DESCRIPTION>OPINION OF INTERNAL COUNSEL
<TEXT>
Document 5 - file: exhibitl_ex99zl.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(N)
<SEQUENCE>6
<FILENAME>exhibitn_ex99zn.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
Document 6 - file: exhibitn_ex99zn.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.(S)(2)
<SEQUENCE>7
<FILENAME>exhibits2_ex99zs2.htm
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
Document 7 - file: exhibits2_ex99zs2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>tmbwofprosupp_501.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: tmbwofprosupp_501.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>tmbwofpro_501.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: tmbwofpro_501.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>etvpea_219.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: etvpea_219.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>cvrltr_302.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: cvrltr_302.jpg

</DOCUMENT>
</SEC-DOCUMENT>