<SEC-DOCUMENT>0000914851-16-000425-index.html : 20160225
<SEC-HEADER>0000914851-16-000425.hdr.sgml : 20160225
<ACCEPTANCE-DATETIME>20160225154229
ACCESSION NUMBER:		0000914851-16-000425
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20151231
FILED AS OF DATE:		20160225
DATE AS OF CHANGE:		20160225
EFFECTIVENESS DATE:		20160225

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Legg Mason Investment Trust
		CENTRAL INDEX KEY:			0001541759
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-22670
		FILM NUMBER:		161455767

	BUSINESS ADDRESS:	
		STREET 1:		100 INTERNATIONAL DRIVE
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21202
		BUSINESS PHONE:		410-539-0000

	MAIL ADDRESS:	
		STREET 1:		100 INTERNATIONAL DRIVE
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21202
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0001541759
<SERIES-ID>S000037001
<SERIES-NAME>Legg Mason Opportunity Trust
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113253
<CLASS-CONTRACT-NAME>Class A
<CLASS-CONTRACT-TICKER-SYMBOL>LGOAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113254
<CLASS-CONTRACT-NAME>Class C
<CLASS-CONTRACT-TICKER-SYMBOL>LMOPX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113255
<CLASS-CONTRACT-NAME>Class FI
<CLASS-CONTRACT-TICKER-SYMBOL>LMOFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113256
<CLASS-CONTRACT-NAME>Class R
<CLASS-CONTRACT-TICKER-SYMBOL>LMORX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113257
<CLASS-CONTRACT-NAME>Class R1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000113258
<CLASS-CONTRACT-NAME>Class I
<CLASS-CONTRACT-TICKER-SYMBOL>LMNOX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
Document 1 - file: answer.fil

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>2
<FILENAME>77b.txt
<TEXT>
Document 2 - file: 77b.txt

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77I NEW SECUR
<SEQUENCE>3
<FILENAME>77I.txt
<TEXT>
Document 3 - file: 77I.txt

</DOCUMENT>
</SEC-DOCUMENT>