As filed with the Securities and Exchange Commission on February 17, 2017

File No. 033-65137

File No. 811-07455

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT

Under the SECURITIES ACT OF 1933

Pre-Effective Amendment No.	¨
Post-Effective Amendment No. 93	x

and/or

REGISTRATION STATEMENT

Under the INVESTMENT COMPANY ACT OF 1940	¨
Amendment No. 94	x

(Check appropriate box or boxes)

Virtus Opportunities Trust

(Exact Name of Registrant as Specified in Charter)

Area Code and Telephone Number: (800) 243-1574

101 Munson Street

Greenfield, Massachusetts 01301

(Address of Principal Executive Offices)

Kevin J. Carr, Esq.

Counsel

Virtus Investment Partners, Inc.

100 Pearl St.

Hartford, Connecticut 06103

(Name and Address of Agent for Service)

Copies of All Correspondence to:

David C. Mahaffey, Esq.

Sullivan & Worcester LLP

1666 K Street, N.W.

Washington, D.C. 20006

It is proposed that this filing will become effective (check appropriate box):

x immediately upon filing pursuant to paragraph (b)

¨ on                  pursuant to paragraph (b) of Rule 485

¨ 60 days after filing pursuant to paragraph (a)(1)

¨ on                  or at such later date as the Commission shall order pursuant to paragraph (a)(2)

¨ 75 days after filing pursuant to paragraph (a)(2)

¨ on _____________ pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following box:

¨ this post-effective amendment designates a new effective date for a previously filed post-effective amendment.

EXPLANATORY NOTE

This Post-Effective Amendment No. 93 relates to the following funds:

Virtus Alternatives Diversifier Fund

Virtus Bond Fund

Virtus CA Tax-Exempt Bond Fund

Virtus Emerging Markets Debt Fund

Virtus Emerging Markets Equity Income Fund

Virtus Emerging Markets Opportunities Fund

Virtus Emerging Markets Small-Cap Fund

Virtus Equity Trend Fund

Virtus Essential Resources Fund

Virtus Foreign Opportunities Fund

Virtus Global Equity Trend Fund

Virtus Global Infrastructure Fund

Virtus Global Opportunities Fund

Virtus Global Real Estate Securities Fund

Virtus Greater European Opportunities Fund

Virtus Herzfeld Fund

Virtus High Yield Fund

Virtus International Equity Fund

Virtus International Real Estate Securities Fund

Virtus International Small-Cap Fund

Virtus International Wealth Masters Fund

Virtus Low Duration Income Fund

Virtus Low Volatility Equity Fund

Virtus Multi-Asset Trend Fund

Virtus Multi-Sector Intermediate Bond Fund

Virtus Multi-Sector Short Term Bond Fund

Virtus Real Estate Securities Fund

Virtus Sector Trend Fund

Virtus Senior Floating Rate Fund

Virtus Tax-Exempt Bond Fund

Virtus Wealth Masters Fund

Exhibit Index

Exhibit Number	Description
EX-101.INS	XBRL Instance Document
EX-101.SCH	XBRL Taxonomy Extension Schema Document
EX-101.CAL	XBRL Taxonomy Extension Calculation Linkbase
EX-101.DEF	XBRL Taxonomy Extension Definition Linkbase
EX-101.LAB	XBRL Taxonomy Extension Labels Linkbase
EX-101.PRE	XBRL Taxomony Extension Presentation Linkbase

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all of the requirements for effectiveness for this registration statement under Rule 485(b) of the Securities Act and has duly caused this amendment to the registration statement to be signed on its behalf by the undersigned, duly authorized, in the City of Hartford and the State of Connecticut on the 17th day of February, 2017.

VIRTUS OPPORTUNITIES TRUST
By:	/s/ George R. Aylward
	George R. Aylward
	President

Pursuant to the requirements of the Securities Act of 1933, as amended, this amendment to the registration statement has been signed below by the following persons in the capacities indicated on the 17th day of February, 2017.

Signature	Title
/s/ George R. Aylward	Trustee and President (principal executive officer)
George R. Aylward
/s/ W. Patrick Bradley
W. Patrick Bradley	Chief Financial Officer and Treasurer(principal financial and accounting officer)
/s/ Thomas J. Brown	Trustee
Thomas J. Brown*
/s/ Donald C. Burke	Trustee
Donald C. Burke*
/s/ Roger A. Gelfenbien	Trustee
Roger A. Gelfenbien*
/s/ John R. Mallin	Trustee
John R. Mallin*
/s/ Hassell H. McClellan	Trustee
Hassell H. McClellan*
/s/ Philip R. McLoughlin	Trustee and Chairman
Philip R. McLoughlin*
/s/ Geraldine M. McNamara	Trustee
Geraldine M. McNamara*
/s/ James M. Oates	Trustee
James M. Oates*
/s/ Richard E. Segerson	Trustee
Richard E. Segerson*
/s/ Ferdinand L.J. Verdonck	Trustee
Ferdinand L.J. Verdonck*

*By:	/s/ George R. Aylward
	*George R. Aylward, Attorney-in-Fact, pursuant to a power of attorney