<SEC-DOCUMENT>0000940394-21-000963-index.html : 20210513
<SEC-HEADER>0000940394-21-000963.hdr.sgml : 20210513
<ACCEPTANCE-DATETIME>20210513085636
ACCESSION NUMBER:		0000940394-21-000963
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210513
DATE AS OF CHANGE:		20210513

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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-236939
		FILM NUMBER:		21917467

	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>424B3
<SEQUENCE>1
<FILENAME>etvprosaisupp.htm
<DESCRIPTION>EATON VANCE TAX-MANAGED BUY-WRITE OPPORTUNITIES FUND PRO AND SAI SUPP DTD 5-13-2021
<TEXT>
Document 1 - file: etvprosaisupp.htm

</DOCUMENT>
</SEC-DOCUMENT>