EX-99.906CERT
SECTION 906 CERTIFICATIONS
Sandra Cavanaugh, President, Principal Executive Officer and Chief Executive Officer;
and Mark E. Swanson, Principal Financial Officer, Principal Accounting Officer and
Treasurer of Russell Investment Funds, a Massachusetts Business Trust (the
“Registrant”), each certify that:
1. The Registrant’s periodic report on Form N-CSR for the period ended June 30, 2015
(the “Form N-CSR”) fully complies with the requirements of Section 13(a) or Section
15(d) of the Securities Exchange Act of 1934, as amended, as applicable; and
2. The information contained in the Form N-CSR fairly presents, in all material respects,
the financial condition and results of operations of the Registrant.
A signed original of this written statement required by Section 906 has been provided to
Russell Investment Funds and will be retained by Russell Investment Funds and
furnished to the Securities and Exchange Commission or its staff upon request.
President and CEO, Russell Investment
Company; Chairman of the Board, President
and CEO, Russell Financial Services
Company
/s/ Sandra Cavanaugh____________
Sandra Cavanaugh
Date: August 21, 2015
Treasurer and Chief Accounting Officer
and CFO, Russell Investment Company;
Global Head of Fund Services, Russell
Investment Management Company and
Russell Financial Services Company
_/s/ Mark E. Swanson______
Mark E. Swanson
Date: August 21, 2015