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

                                    Form 13F

                              Form 13F COVER PAGE

Report for the Calendar Year or Quarter Ended: December 31, 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     February 14, 2013


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 Investments, LLC
    28-11198              Legg Mason Asset Management (Japan) Co. Ltd
    28-13247              ClearBridge Global Currents Investment Management, LLC
    28-3428               Private Capital Management, L.P.
    28-3780               Royce & Associates, LLC
    28-0377               Batterymarch Financial Management, Inc.
    28-14027              Permal Asset Management Inc.



                              FORM 13F SUMMARY PAGE


Report Summary:

Number of Other Included Managers:         2

Form13F Information Table Entry Total:     48

Form13F Information Table Value Total:     $173,379 (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-                           Legg Mason Global Asset Management





                                                                                           
                                                     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     1181    17756 SH       DEFINED 1               17756        0        0
ANADARKO PETE CORP             COM              032511107      402     5400 SH       DEFINED 1                5400        0        0
APACHE CORP                    COM              037411105      338     4300 SH       DEFINED 1                4300        0        0
ARCH CAP GROUP LTD             ORD              G0450A105      824    18700 SH       DEFINED 1               18700        0        0
BLOCK H & R INC                COM              093671105      621    33400 SH       DEFINED 1               33400        0        0
CAMPBELL SOUP CO               COM              134429109      587    16800 SH       DEFINED 1               16800        0        0
CAPITAL ONE FINL CORP          COM              14040H105      586    10100 SH       DEFINED 1               10100        0        0
CHEVRON CORP NEW               COM              166764100      775     7162 SH       DEFINED 1                7162        0        0
CINTAS CORP                    COM              172908105      385     9400 SH       DEFINED 1                9400        0        0
CONOCOPHILLIPS                 COM              20825C104      569     9800 SH       DEFINED 1                9800        0        0
CSX CORP                       COM              126408103      367    18600 SH       DEFINED 1               18600        0        0
CVS CAREMARK CORPORATION       COM              126650100     1166    24100 SH       DEFINED 1               24100        0        0
DANA HLDG CORP                 COM              235825205      438    28000 SH       DEFINED 1               28000        0        0
EMCOR GROUP INC                COM              29084Q100      466    13463 SH       DEFINED 1               13463        0        0
EXELON CORP                    COM              30161N101      345    11600 SH       DEFINED 1               11600        0        0
FLUOR CORP NEW                 COM              343412102     1028    17500 SH       DEFINED 1               17500        0        0
GENERAL MTRS CO                COM              37045V100      937    32500 SH       DEFINED 1               32500        0        0
GOOGLE INC                     CL A             38259P508      785     1106 SH       DEFINED 1                1106        0        0
HCC INS HLDGS INC              COM              404132102      428    11500 SH       DEFINED 1               11500        0        0
ISHARES TR                     S&P CITINT TBD   464288117     2081    20211 SH       DEFINED 2               20211        0        0
ISHARES TR                     CORE S&P500 ETF  464287200    35668   249285 SH       DEFINED 2              249285        0        0
ISHARES TR                     CORE TOTUSBD ETF 464287226     4684    42162 SH       DEFINED 2               42162        0        0
ISHARES TR                     BARCLYS 20+ YR   464287432     8853    73053 SH       DEFINED 2               73053        0        0
ISHARES TR                     MSCI EAFE INDEX  464287465    16102   283382 SH       DEFINED 2              283382        0        0
ISHARES TR                     RUSSELL1000VAL   464287598     5543    76116 SH       DEFINED 2               76116        0        0
ISHARES TR                     RUSSELL1000GRW   464287614     3157    48192 SH       DEFINED 2               48192        0        0
ISHARES TR                     BARCLYS TIPS BD  464287176     2903    23909 SH       DEFINED 2               23909        0        0
ISHARES TR                     RUSSELL 2000     464287655     2938    34854 SH       DEFINED 2               34854        0        0
ISHARES TR                     BARCLYS INTER CR 464288638     2077    18658 SH       DEFINED 2               18658        0        0
ISHARES TR                     RUSSELL 1000     464287622     2519    31818 SH       DEFINED 2               31818        0        0
ITAU UNIBANCO HLDG SA          SPON ADR REP PFD 465562106      433    26300 SH       DEFINED 1               26300        0        0
LILLY ELI & CO                 COM              532457108      449     9100 SH       DEFINED 1                9100        0        0
NEWELL RUBBERMAID INC          COM              651229106      925    41500 SH       DEFINED 1               41500        0        0
NEWS CORP                      CL B             65248E203     1260    48000 SH       DEFINED 1               48000        0        0
NUANCE COMMUNICATIONS INC      COM              67020Y100      382    17100 SH       DEFINED 1               17100        0        0
OMNIVISION TECHNOLOGIES INC    COM              682128103      986    70000 SH       DEFINED 1               70000        0        0
PEPSICO INC                    COM              713448108      767    11200 SH       DEFINED 1               11200        0        0
PHILIP MORRIS INTL INC         COM              718172109      352     4200 SH       DEFINED 1                4200        0        0
SPDR S&P 500 ETF TR            TR UNIT          78462F103     5400    37886 SH       DEFINED 2               37886        0        0
SPDR SERIES TRUST              BRC HGH YLD BD   78464A417     1352    33218 SH       DEFINED 2               33218        0        0
UNITEDHEALTH GROUP INC         COM              91324P102      749    13800 SH       DEFINED 1               13800        0        0
VANGUARD BD INDEX FD INC       TOTAL BND MRKT   921937835    28664   341110 SH       DEFINED 2              341110        0        0
VANGUARD INDEX FDS             TOTAL STK MKT    922908769     5224    71274 SH       DEFINED 2               71274        0        0
VANGUARD INDEX FDS             REIT ETF         922908553    21024   319510 SH       DEFINED 2              319510        0        0
VANGUARD INDEX FDS             SMALL CP ETF     922908751     5148    63633 SH       DEFINED 2               63633        0        0
VANGUARD INTL EQUITY INDEX F   MSCI EMR MKT ETF 922042858      519    11648 SH       DEFINED 2               11648        0        0
VULCAN MATLS CO                COM              929160109      438     8400 SH       DEFINED 1                8400        0        0
WILLIS GROUP HOLDINGS PUBLIC   SHS              G96666105      554    16500 SH       DEFINED 1               16500        0        0