Form 485BPOS Vanguard Charlotte Funds

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

Form N-1A

REGISTRATION STATEMENT (NO. 333-177613) UNDER

THE SECURITIES ACT OF 1933

Pre-Effective Amendment No.

Post-Effective Amendment No. 27

and

REGISTRATION STATEMENT (NO. 811-22619) UNDER THE INVESTMENT COMPANY

ACT OF 1940

Amendment No. 30

VANGUARD CHARLOTTE FUNDS

(Exact Name of Registrant as Specified in Declaration of Trust)

P.O. Box 2600, Valley Forge, PA 19482

(Address of Principal Executive Office)

Registrant's Telephone Number (610) 669-1000

Anne E. Robinson, Esquire

P.O. Box 876

Valley Forge, PA 19482

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

[X]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.

INDEX TO EXHIBITS
XBRL Instance Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	Ex-101.INS
XBRL Taxonomy Extension Schema Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	Ex-101.SCH
XBRL Taxonomy Extension Calculation Linkbase Document . . . . . . . . . . . . . . . . . . . .	Ex-101.CAL
XBRL Taxonomy Extension Definition Linkbase Document. . . . . . . . . . . . . . . . . . . . . .	Ex-101.DEF
XBRL Taxonomy Extension Labels Linkbase Document . . . . . . . . . . . . . . . . . . . . . . . .	Ex-101.LAB
XBRL Taxonomy Extension Presentation Linkbase Document . . . . . . . . . . . . . . . . . . .	Ex-101.PRE