<SEC-DOCUMENT>0000940394-16-002991-index.html : 20160826
<SEC-HEADER>0000940394-16-002991.hdr.sgml : 20160826
<ACCEPTANCE-DATETIME>20160826154115
ACCESSION NUMBER:		0000940394-16-002991
CONFORMED SUBMISSION TYPE:	NSAR-A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160630
FILED AS OF DATE:		20160826
DATE AS OF CHANGE:		20160826
EFFECTIVENESS DATE:		20160826

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:		NSAR-A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21735
		FILM NUMBER:		161854732

	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>NSAR-A
<SEQUENCE>1
<FILENAME>tmbwo63016.fil
<TEXT>
Document 1 - file: tmbwo63016.fil

</DOCUMENT>
</SEC-DOCUMENT>