UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C.  20549

                                    Form 13F

                              Form 13F COVER PAGE

Report for the Calendar Year or Quarter Ended:  September 30, 2012

Check here if Amendment [  ]; Amendment Number:
This Amendment (Check only one.): [  ] is a restatement.
                                  [  ] adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:    Legg Mason, Inc.
Address: 100 International Drive
         Baltimore, MD  21202

13F File Number:  28-1700

The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:

Name:      Thomas Lemke
Title:     General Counsel
Phone:     410-454-4475

Signature, Place, and Date of Signing:

     Thomas Lemke     Baltimore, MD     November 14, 2012


Report Type (Check only one.):

[  ]         13F HOLDINGS REPORT.

[  ]         13F NOTICE.

[ X]         13F COMBINATION REPORT.


List of Other Managers Reporting for this Manager:

       Form 13F File Number          Name

       28-2204                      Brandywine Global Investment Management, LLC
       28-1701                      Legg Mason Capital Management, Inc.
       28-6397                      Legg Mason Investment Counsel & Trust Co, NA
       28-6399                      LMM, LLC
       28-10245                     Western Asset Management Company
       28-6251                      Legg Mason International Equities
       28-11345                     Legg Mason Investment Counsel, LLC
       28-11611                     ClearBridge Advisors, LLC
       28-11198                     Legg Mason Asset Management (Japan) Co. Ltd
       28-13247                     Global Currents Investment Management, LLC
       28-3428                      Private Capital Management, L.P.
       28-3780                      Royce & Associates, LLC
       28-0377                      Batterymarch Financial Management, Inc.



                              FORM 13F SUMMARY PAGE


Report Summary:

Number of Other Included Managers:         3

Form13F Information Table Entry Total:     78

Form13F Information Table Value Total:     $207,198 (thousands)


List of Other Included Managers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional managers with respect to which this report is filed, other
than the manager filing this report.

No.  13F File Number               Name


1    28-                           Miscellaneous
2    28-14027                      Permal Asset Management Inc.
3    28-14026                      Permal Investment Management Services Limited





                                                                                           
                                                     FORM 13F INFORMATION TABLE
                                                             VALUE  SHARES/ SH/ PUT/ INVSTMT  OTHER            VOTING AUTHORITY
NAME OF ISSUER                 TITLE OF CLASS   CUSIP     (x$1000)  PRN AMT PRN CALL DSCRETN MANAGERS         SOLE   SHARED     NONE
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
ACCENTURE PLC IRELAND          SHS CLASS A      G1151C101     1121    16000 SH       DEFINED 1               16000        0        0
ANADARKO PETE CORP             COM              032511107      378     5400 SH       DEFINED 1                5400        0        0
APACHE CORP                    COM              037411105      372     4300 SH       DEFINED 1                4300        0        0
ARCH CAP GROUP LTD             ORD              G0450A105      925    22200 SH       DEFINED 1               22200        0        0
BLOCK H & R INC                COM              093671105      477    27500 SH       DEFINED 1               27500        0        0
CAPITAL ONE FINL CORP          COM              14040H105      839    14700 SH       DEFINED 1               14700        0        0
CHESAPEAKE GRANITE WASH TR     COM SH BEN INT   165185109      719    35501 SH       DEFINED 2               35501        0        0
CHEVRON CORP NEW               COM              166764100      910     7800 SH       DEFINED 1                7800        0        0
CHIMERA INVT CORP              COM              16934Q109     1023   377212 SH       DEFINED 2,3            377212        0        0
CHIMERA INVT CORP              COM              16934Q109     2020   745371 SH       DEFINED 2              745371        0        0
CHINA FD INC                   COM              169373107     2970   133241 SH       DEFINED 2,3            133241        0        0
CINTAS CORP                    COM              172908105      485    11700 SH       DEFINED 1               11700        0        0
COLONY FINL INC                COM              19624R106      679    34849 SH       DEFINED 2,3             34849        0        0
COLONY FINL INC                COM              19624R106     1301    66755 SH       DEFINED 2               66755        0        0
CONOCOPHILLIPS                 COM              20825C104      675    11800 SH       DEFINED 1               11800        0        0
CREXUS INVT CORP               COM              226553105      689    63725 SH       DEFINED 2,3             63725        0        0
CREXUS INVT CORP               COM              226553105     1249   115535 SH       DEFINED 2              115535        0        0
CSX CORP                       COM              126408103      563    27100 SH       DEFINED 1               27100        0        0
CVS CAREMARK CORPORATION       COM              126650100     1095    22600 SH       DEFINED 1               22600        0        0
DANA HLDG CORP                 COM              235825205      345    28000 SH       DEFINED 1               28000        0        0
ECA MARCELLUS TR I             COM UNIT         26827L109      750    38634 SH       DEFINED 2               38634        0        0
EMCOR GROUP INC                COM              29084Q100      434    15200 SH       DEFINED 1               15200        0        0
ETFS PLATINUM TR               SH BEN INT       26922V101     2164    14228 SH       DEFINED 2               14228        0        0
EXELON CORP                    COM              30161N101      413    11600 SH       DEFINED 1               11600        0        0
FLUOR CORP NEW                 COM              343412102      828    14700 SH       DEFINED 1               14700        0        0
GOOGLE INC                     CL A             38259P508     1132     1500 SH       DEFINED 1                1500        0        0
HCC INS HLDGS INC              COM              404132102      475    14000 SH       DEFINED 1               14000        0        0
HEWLETT PACKARD CO             COM              428236103      282    16500 SH       DEFINED 1               16500        0        0
INVESCO MORTGAGE CAPITAL INC   COM              46131B100     2065   102557 SH       DEFINED 2              102557        0        0
INVESCO MORTGAGE CAPITAL INC   COM              46131B100      739    36734 SH       DEFINED 2,3             36734        0        0
ISHARES INC                    MSCI JAPAN       464286848     2036   222026 SH       DEFINED 2              222026        0        0
ISHARES INC                    MSCI EMU INDEX   464286608     3990   132763 SH       DEFINED 2              132763        0        0
ISHARES INC                    MSCI S KOREA     464286772     5474    92580 SH       DEFINED 2,3             92580        0        0
ISHARES TR                     RUSSELL 2000     464287655     2144    25687 SH       DEFINED 1               25687        0        0
ISHARES TR                     BARCLYS TIPS BD  464287176     3511    28834 SH       DEFINED 1               28834        0        0
ISHARES TR                     FTSE CHINA25 IDX 464287184     7929   229150 SH       DEFINED 2,3            229150        0        0
ISHARES TR                     S&P 500 INDEX    464287200    19881   137674 SH       DEFINED 1              137674        0        0
ISHARES TR                     BARCLYS 20+ YR   464287432     4405    35455 SH       DEFINED 1               35455        0        0
ISHARES TR                     MSCI EAFE INDEX  464287465    12253   231175 SH       DEFINED 1              231175        0        0
ISHARES TR                     RUSSELL1000VAL   464287598     4812    66658 SH       DEFINED 1               66658        0        0
ISHARES TR                     RUSSELL1000GRW   464287614     2549    38208 SH       DEFINED 1               38208        0        0
ISHARES TR                     S&P CITINT TBD   464288117     1334    12970 SH       DEFINED 1               12970        0        0
ISHARES TR                     BARCLYS INTER CR 464288638     1333    11958 SH       DEFINED 1               11958        0        0
ISHARES TR                     DJ HOME CONSTN   464288752     2461   127135 SH       DEFINED 2              127135        0        0
ISHARES TR                     RUSSELL 1000     464287622     1576    19818 SH       DEFINED 1               19818        0        0
LILLY ELI & CO                 COM              532457108      441     9300 SH       DEFINED 1                9300        0        0
MARKET VECTORS ETF TR          GOLD MINER ETF   57060U100     2088    38880 SH       DEFINED 2               38880        0        0
MARKET VECTORS ETF TR          JR GOLD MINERS E 57060U589     2092    84599 SH       DEFINED 2               84599        0        0
MFA FINANCIAL INC              COM              55272X102     2068   243244 SH       DEFINED 2              243244        0        0
MFA FINANCIAL INC              COM              55272X102      792    93151 SH       DEFINED 2,3             93151        0        0
MORGAN STANLEY ASIA PAC FD I   COM              61744U106     4067   291137 SH       DEFINED 2,3            291137        0        0
MORGAN STANLEY CHINA A SH FD   COM              617468103    11483   614729 SH       DEFINED 2,3            614729        0        0
NEWS CORP                      CL B             65248E203     1240    50000 SH       DEFINED 1               50000        0        0
NORTHSTAR RLTY FIN CORP        COM              66704R100      645   101433 SH       DEFINED 2,3            101433        0        0
NORTHSTAR RLTY FIN CORP        COM              66704R100     1285   201919 SH       DEFINED 2              201919        0        0
NUANCE COMMUNICATIONS INC      COM              67020Y100      638    25600 SH       DEFINED 1               25600        0        0
OMNIVISION TECHNOLOGIES INC    COM              682128103      552    39500 SH       DEFINED 1               39500        0        0
PEPSICO INC                    COM              713448108     1621    22900 SH       DEFINED 1               22900        0        0
PHILIP MORRIS INTL INC         COM              718172109      783     8700 SH       DEFINED 1                8700        0        0
PHILLIPS 66                    COM              718546104      274     5900 SH       DEFINED 1                5900        0        0
SANDRIDGE MISSISSIPPIAN TR I   UNIT BEN INT     80007T101      679    27567 SH       DEFINED 2               27567        0        0
SELECT SECTOR SPDR TR          SBI INT-ENERGY   81369Y506     2578    35097 SH       DEFINED 2               35097        0        0
SPDR GOLD TRUST                GOLD SHS         78463V107     2210    12852 SH       DEFINED 2               12852        0        0
SPDR SERIES TRUST              BRCLYS YLD ETF   78464A417     3439    85506 SH       DEFINED 1               85506        0        0
SPDR SERIES TRUST              S&P REGL BKG     78464A698     2547    88917 SH       DEFINED 2               88917        0        0
SPDR SERIES TRUST              S&P PHARMAC      78464A722     2585    43235 SH       DEFINED 2               43235        0        0
STARWOOD PPTY TR INC           COM              85571B105     1240    53262 SH       DEFINED 2               53262        0        0
STARWOOD PPTY TR INC           COM              85571B105      663    28494 SH       DEFINED 2,3             28494        0        0
UNITEDHEALTH GROUP INC         COM              91324P102      898    16200 SH       DEFINED 1               16200        0        0
VANGUARD BD INDEX FD INC       TOTAL BND MRKT   921937835    16360   192120 SH       DEFINED 1              192120        0        0
VANGUARD INDEX FDS             REIT ETF         922908553    18278   281326 SH       DEFINED 1              281326        0        0
VANGUARD INDEX FDS             SMALL CP ETF     922908751     2482    30967 SH       DEFINED 1               30967        0        0
VANGUARD INDEX FDS             TOTAL STK MKT    922908769     5032    68318 SH       DEFINED 1               68318        0        0
VANGUARD INTL EQUITY INDEX F   MSCI EMR MKT ETF 922042858      518    12399 SH       DEFINED 1               12399        0        0
VANGUARD SPECIALIZED PORTFOL   DIV APP ETF      921908844     8259   138375 SH       DEFINED 2              138375        0        0
VULCAN MATLS CO                COM              929160109      507    10700 SH       DEFINED 1               10700        0        0
WILLIS GROUP HOLDINGS PUBLIC   SHS              G96666105      610    16500 SH       DEFINED 1               16500        0        0
WISDOMTREE TRUST               CHINESE YUAN ETF 97717W182     4439   174910 SH       DEFINED 2,3            174910        0        0