Post-effective Amendment (investment Company, Rule 485(b)) (485bpos)

As filed with the Securities and Exchange Commission on February 13, 2014

Securities Act File No. 333-190251

Investment Company Act File No. 811-22873

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A


		REGISTRATION STATEMENT
		*UNDER*
		*THE SECURITIES ACT OF 1933*		x
		Pre-Effective Amendment No.		¨
		Post-Effective Amendment No. 1		x
		and/or
		REGISTRATION STATEMENT
		*UNDER*
		*THE INVESTMENT COMPANY ACT OF 1940*		x

Amendment No. 3

(Check appropriate box or boxes.)

BLACKROCK CORI FUNDS

(Exact Name of Registrant as Specified in Charter)

100 Bellevue Parkway

Wilmington, Delaware 19809

(Address of Principal Executive Offices)

Registrant’s Telephone Number, including Area Code (800) 441-7762

John M. Perlowski

BlackRock CoRI Funds

55 East 52nd Street, New York, New York 10055

(Name and Address of Agent for Service)

Copies to:

Counsel for the Fund:
Margery K. Neale, Esq.

Maria Gattuso, Esq.

Willkie Farr & Gallagher LLP

787 Seventh Avenue
New York, New York 10019-6099

Benjamin Archibald, Esq.

BlackRock Advisors, LLC

55 East 52nd Street

New York, New York 10055

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

immediately upon filing pursuant to paragraph (b)

on (date) pursuant to paragraph (b)

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

on (date) pursuant to paragraph (a)(1)

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

on (date) 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.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all the requirements for the effectiveness of this Registration Statement under Rule 485(b) under the Securities Act and it has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York, and the State of New York, on the 13 ^th day of February, 2014.


B lackRock CoRI Funds (Registrant)
on behalf of BlackRock CoRI 2015 Fund BlackRock CoRI 2017 Fund BlackRock CoRI 2019 Fund BlackRock CoRI 2021 Fund BlackRock CoRI 2023 Fund

By:		/ S / J OHN M. P ERLOWSKI
		(John M. Perlowski
		President and Chief Executive Officer)

Pursuant to the requirements of the Securities Act of 1933, this Post-Effective Amendment to the Registration Statement has been signed below by the following persons in the capacities and on the dates indicated:


Signature	Title	Date

/ S / J OHN M. P ERLOWSKI	President and Chief Executive Officer	February 13, 2014
(John M. Perlowski)	(Principal Executive Officer)

/s/ N EAL J. A NDREWS	Chief Financial Officer (Principal	February 13, 2014
(Neal J. Andrews)	Financial and Accounting Officer)

J AMES H. B ODURTHA *	Trustee
(James H. Bodurtha)

B RUCE R. B OND *	Trustee
(Bruce R. Bond)

D ONALD W. B URTON *	Trustee
(Donald W. Burton)

S TUART E. E IZENSTAT *	Trustee
(Stuart E. Eizenstat)

K ENNETH A. F ROOT *	Trustee
(Kenneth A. Froot)

R OBERT M. H ERNANDEZ *	Trustee
(Robert M. Hernandez)


J OHN F. O’B RIEN *		Trustee
(John F. O’Brien)

R OBERTA C OOPER R AMO *		Trustee
(Roberta Cooper Ramo)

D AVID H. W ALSH *		Trustee
(David H. Walsh)

F RED G. W EISS *		Trustee
(Fred G. Weiss)

P AUL L. A UDET *		Trustee
(Paul L. Audet)

L AURENCE D. F INK *		Trustee
(Laurence D. Fink)

H ENRY G ABBAY *		Trustee
(Henry Gabbay)

*By:	/s/ B ENJAMIN A RCHIBALD		February 13, 2014
	(Benjamin Archibald (Attorney-in-Fact)

EXHIBIT INDEX


Index No.		Description of Exhibit

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 Taxonomy Extension Presentation Linkbase