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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0001127563-04-000120.txt : 20040618
<SEC-HEADER>0001127563-04-000120.hdr.sgml : 20040618
<ACCEPTANCE-DATETIME>20040618104710
ACCESSION NUMBER:		0001127563-04-000120
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20040618
EFFECTIVENESS DATE:		20040618

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LOOMIS SAYLES FUNDS II
		CENTRAL INDEX KEY:			0000872649
		IRS NUMBER:				043113285
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-39133
		FILM NUMBER:		04870018

	BUSINESS ADDRESS:	
		STREET 1:		399 BOYLSTON STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		8003997788

	MAIL ADDRESS:	
		STREET 1:		399 BOYLSTON STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LOOMIS SAYLES FUNDS I
		DATE OF NAME CHANGE:	20031119

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LOOMIS SAYLES FUNDS
		DATE OF NAME CHANGE:	20031015

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LOOMIS SAYLES FUNDS II
		DATE OF NAME CHANGE:	20030718
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>lssai01.txt
<DESCRIPTION>LSSAI01
<TEXT>
Supplement  dated  June 18,  2004 to the  Instituional  Funds and  Retail  Funds
Statements of Additional Information for Loomis Sayles Funds I and Loomis Sayles
Funds II (the "Trusts")  dated February 1, 2004 , as  supplemented  from time to
time


The following amends and restates the section on Individual  Retirement Accounts
on page 41 and 42 of Trusts'  Institutional Funds and Retail Funds Statements of
Additional Information, respectively:

INDIVIDUAL RETIREMENT ACCOUNTS ("IRAS") (ALL FUNDS)

IRAs may be established  under a prototype plan made available by Loomis Sayles.
These plans may be funded with shares of any Fund.

All income dividends and capital gain distributions of plan participants must be
reinvested.  Plan documents and further  information can be obtained from Loomis
Sayles.  Check with your financial or tax adviser as to the  suitability of Fund
shares for your retirement plan.


                                                                    LSSAI01-0604


</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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