SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 6-K

Commission file number: 001-10533		Commission file number: 000-20122
Rio Tinto plc		Rio Tinto Limited
		ABN 96 004 458 404
(Translation of registrant’s name into English)		(Translation of registrant’s name into English)
2 Eastbourne Terrace		Level 33, 120 Collins Street
London, W2 6LG, United Kingdom		Melbourne, Victoria 3000, Australia
(Address of principal executive offices)		(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of
Form 20-F or Form 40-F:

Form 20-F þ       Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by
Regulation S-T Rule 101(b)(1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by
Regulation S-T Rule 101(b)(7): o

Indicate by check mark whether by furnishing the information contained in this Form, the registrant
is also thereby furnishing the information to the Commission pursuant to
Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o       No þ

If “Yes” is marked, indicate below the file number assigned to the registrant in connection
with Rule 12g3-2(b): 82-                     

 

 

EXHIBITS

99.1		15 March 2010 Annual report Annual report 2009.
99.2		15 March 2010 Annual review Annual review 2009.
99.3		15 March 2010 Notice of annual general meeting 2010 Rio Tinto plc.
99.4		15 March 2010 Notice of annual general meeting 2010 Rio Tinto Limited.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorised.

Rio Tinto plc						Rio Tinto Limited
(Registrant)						(Registrant)
By		/s/ Ben Mathews				By		/s/ Ben Mathews
		Name  Ben Mathews						Name Ben Mathews
		Title    Secretary						Title   Assistant Secretary
Date  16 March 2010						16 March 2010