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, 2011

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:      Tom Lemke
Title:     General Counsel
Phone:     410-454-4475

Signature, Place, and Date of Signing:

     Tom Lemke     Baltimore, MD     November 14, 2011


Report Type (Check only one.):

[ X]         13F HOLDINGS REPORT.

[  ]         13F NOTICE.

[  ]         13F COMBINATION REPORT.


List of Other Managers Reporting for this Manager:

       Form 13F File Number          Name

       28-3428                     Private Capital Management, L.P.
       28-3780                     Royce & Associates, LLC
       28-14027                    Permal Asset Management Inc.
       28-1801                     Bartlett & Co.
       28-0377                     Batterymarch Financial Management, Inc.
       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



                              FORM 13F SUMMARY PAGE


Report Summary:

Number of Other Included Managers:         0

Form13F Information Table Entry Total:     114

Form13F Information Table Value Total:     $111,277 (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.

NONE







                                                                                           
                                                     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     1439    27300 SH       DEFINED 1               27300        0        0
AFLAC INC                      COM              001055102        4      110 SH       DEFINED 1                 110        0        0
ALCOA INC                      COM              013817101        6      560 SH       DEFINED 1                 560        0        0
ALLSCRIPTS HEALTHCARE SOLUTN   COM              01988P108       19     1001 SH       DEFINED 1                1001        0        0
AMERICAN INTL GROUP INC        *W EXP 01/19/202 026874156        1       69 SH       DEFINED 1                  69        0        0
AMERICAN INTL GROUP INC        COM NEW          026874784        3      130 SH       DEFINED 1                 130        0        0
ANADARKO PETE CORP             COM              032511107      735    11630 SH       DEFINED 1               11630        0        0
APACHE CORP                    COM              037411105      490     6100 SH       DEFINED 1                6100        0        0
APPLE INC                      COM              037833100       47      122 SH       DEFINED 1                 122        0        0
ARCH CAP GROUP LTD             ORD              G0450A105      795    24300 SH       DEFINED 1               24300        0        0
ASHFORD HOSPITALITY TR INC     CV PFD SER E     044103505     1604    67220 SH       DEFINED 1               67220        0        0
BANK OF AMERICA CORPORATION    COM              060505104        9     1440 SH       DEFINED 1                1440        0        0
BB&T CORP                      COM              054937107        5      200 SH       DEFINED 1                 200        0        0
BERKSHIRE HATHAWAY INC DEL     CL B NEW         084670702       25      350 SH       DEFINED 1                 350        0        0
BEST BUY INC                   COM              086516101      583    25000 SH       DEFINED 1               25000        0        0
BIOMED REALTY TRUST INC        COM              09063H107     2155   130000 SH       DEFINED 1              130000        0        0
BLOCK H & R INC                COM              093671105      497    37300 SH       DEFINED 1               37300        0        0
CAMPUS CREST CMNTYS INC        COM              13466Y105     2433   223593 SH       DEFINED 1              223593        0        0
CBS CORP NEW                   CL B             124857202        8      375 SH       DEFINED 1                 375        0        0
CHESAPEAKE ENERGY CORP         COM              165167107       14      540 SH       DEFINED 1                 540        0        0
CHEVRON CORP NEW               COM              166764100      459     4945 SH       DEFINED 1                4945        0        0
CHICOS FAS INC                 COM              168615102        5      351 SH       DEFINED 1                 351        0        0
CHIPOTLE MEXICAN GRILL INC     COM              169656105        7       21 SH       DEFINED 1                  21        0        0
CINTAS CORP                    COM              172908105      577    20500 SH       DEFINED 1               20500        0        0
CITIGROUP INC                  COM NEW          172967424       40     1537 SH       DEFINED 1                1537        0        0
COCA COLA CO                   COM              191216100      419     6200 SH       DEFINED 1                6200        0        0
COGDELL SPENCER INC            COM              19238U107     1511   400560 SH       DEFINED 1              400560        0        0
COMMONWEALTH REIT              COM SH BEN INT   203233101     1897   100000 SH       DEFINED 1              100000        0        0
COMSTOCK RES INC               COM NEW          205768203        7      410 SH       DEFINED 1                 410        0        0
CONOCOPHILLIPS                 COM              20825C104      551     8700 SH       DEFINED 1                8700        0        0
CORELOGIC INC                  COM              21871D103        5      426 SH       DEFINED 1                 426        0        0
CVS CAREMARK CORPORATION       COM              126650100     1139    33900 SH       DEFINED 1               33900        0        0
DCT INDUSTRIAL TRUST INC       COM              233153105     2449   557830 SH       DEFINED 1              557830        0        0
DEVON ENERGY CORP NEW          COM              25179M103        5       85 SH       DEFINED 1                  85        0        0
DIGITAL RLTY TR INC            COM              253868103     2483    45000 SH       DEFINED 1               45000        0        0
DOLLAR TREE INC                COM              256746108       21      267 SH       DEFINED 1                 267        0        0
EAST WEST BANCORP INC          COM              27579R104        4      250 SH       DEFINED 1                 250        0        0
EMCOR GROUP INC                COM              29084Q100      387    19000 SH       DEFINED 1               19000        0        0
ENTERTAINMENT PPTYS TR         COM SH BEN INT   29380T105     5263   135000 SH       DEFINED 1              135000        0        0
EQUITY RESIDENTIAL             SH BEN INT       29476L107       11      196 SH       DEFINED 1                 196        0        0
EXCEL TR INC                   COM              30068C109     1588   165000 SH       DEFINED 1              165000        0        0
EXELON CORP                    COM              30161N101      606    14200 SH       DEFINED 1               14200        0        0
EXXON MOBIL CORP               COM              30231G102       39      531 SH       DEFINED 1                 531        0        0
F5 NETWORKS INC                COM              315616102        3       30 SH       DEFINED 1                  30        0        0
FAMILY DLR STORES INC          COM              307000109        7      123 SH       DEFINED 1                 123        0        0
FASTENAL CO                    COM              311900104        4       94 SH       DEFINED 1                  94        0        0
FEDEX CORP                     COM              31428X106        8      115 SH       DEFINED 1                 115        0        0
FIDELITY NATIONAL FINANCIAL    CL A             31620R105        5      302 SH       DEFINED 1                 302        0        0
FIFTH THIRD BANCORP            COM              316773100        7      640 SH       DEFINED 1                 640        0        0
FIRST NIAGARA FINL GP INC      COM              33582V108        4      416 SH       DEFINED 1                 416        0        0
FIRST POTOMAC RLTY TR          COM              33610F109     5113   410000 SH       DEFINED 1              410000        0        0
FLUOR CORP NEW                 COM              343412102      801    17200 SH       DEFINED 1               17200        0        0
FULTON FINL CORP PA            COM              360271100        2      189 SH       DEFINED 1                 189        0        0
GANNETT INC                    COM              364730101        7      633 SH       DEFINED 1                 633        0        0
GOLDMAN SACHS GROUP INC        COM              38141G104       10       98 SH       DEFINED 1                  98        0        0
GOOGLE INC                     CL A             38259P508     1185     2300 SH       DEFINED 1                2300        0        0
HCC INS HLDGS INC              COM              404132102      379    14000 SH       DEFINED 1               14000        0        0
HCP INC                        COM              40414L109     6136   175000 SH       DEFINED 1              175000        0        0
HEALTH CARE REIT INC           COM              42217K106     3885    83000 SH       DEFINED 1               83000        0        0
HESS CORP                      COM              42809H107        3       50 SH       DEFINED 1                  50        0        0
HEWLETT PACKARD CO             COM              428236103      371    16500 SH       DEFINED 1               16500        0        0
HIGHWOODS PPTYS INC            COM              431284108     1837    65000 SH       DEFINED 1               65000        0        0
HOSPITALITY PPTYS TR           COM SH BEN INT   44106M102     2306   108580 SH       DEFINED 1              108580        0        0
HOST HOTELS & RESORTS INC      COM              44107P104        5      430 SH       DEFINED 1                 430        0        0
HUMAN GENOME SCIENCES INC      COM              444903108        4      260 SH       DEFINED 1                 260        0        0
HUNT J B TRANS SVCS INC        COM              445658107        6      139 SH       DEFINED 1                 139        0        0
INLAND REAL ESTATE CORP        COM NEW          457461200     1533   210000 SH       DEFINED 1              210000        0        0
INTERNATIONAL BUSINESS MACHS   COM              459200101        2        9 SH       DEFINED 1                   9        0        0
ISHARES INC                    MSCI JAPAN       464286848      513    54192 SH       DEFINED 1               54192        0        0
ISHARES TR                     MSCI EAFE INDEX  464287465     3013    63054 SH       DEFINED 1               63054        0        0
ISHARES TR                     RUSSELL 2000     464287655      577     8969 SH       DEFINED 1                8969        0        0
ISHARES TR                     RUSSELL1000VAL   464287598     2765    48847 SH       DEFINED 1               48847        0        0
ISHARES TR                     BARCLYS TIPS BD  464287176      976     8538 SH       DEFINED 1                8538        0        0
ISHARES TR                     RUSSELL1000GRW   464287614     1184    22516 SH       DEFINED 1               22516        0        0
JPMORGAN CHASE & CO            COM              46625H100      505    16755 SH       DEFINED 1               16755        0        0
KILROY RLTY CORP               COM              49427F108     4592   146700 SH       DEFINED 1              146700        0        0
KITE RLTY GROUP TR             COM              49803T102      966   264000 SH       DEFINED 1              264000        0        0
LIBERTY PPTY TR                SH BEN INT       531172104     4658   160000 SH       DEFINED 1              160000        0        0
MACERICH CO                    COM              554382101     5329   125000 SH       DEFINED 1              125000        0        0
MACK CALI RLTY CORP            COM              554489104     3210   120000 SH       DEFINED 1              120000        0        0
MGM RESORTS INTERNATIONAL      COM              552953101        4      350 SH       DEFINED 1                 350        0        0
MOSAIC CO NEW                  COM              61945C103      294     6000 SH       DEFINED 1                6000        0        0
MSC INDL DIRECT INC            CL A             553530106        4       54 SH       DEFINED 1                  54        0        0
NATIONAL RETAIL PROPERTIES I   COM              637417106     5912   220000 SH       DEFINED 1              220000        0        0
NEWS CORP                      CL B             65248E203      768    49200 SH       DEFINED 1               49200        0        0
NRG ENERGY INC                 COM NEW          629377508      569    26800 SH       DEFINED 1               26800        0        0
OCCIDENTAL PETE CORP DEL       COM              674599105        6       80 SH       DEFINED 1                  80        0        0
OMEGA HEALTHCARE INVS INC      COM              681936100     4779   300000 SH       DEFINED 1              300000        0        0
PHILIP MORRIS INTL INC         COM              718172109      749    12000 SH       DEFINED 1               12000        0        0
POWERSHS DB US DOLLAR INDEX    DOLL INDX BULL   73936D107        9      401 SH       DEFINED 1                 401        0        0
PRICELINE COM INC              COM NEW          741503403        5       11 SH       DEFINED 1                  11        0        0
PRINCIPAL FINL GROUP INC       COM              74251V102        3      124 SH       DEFINED 1                 124        0        0
PROCTER & GAMBLE CO            COM              742718109      639    10100 SH       DEFINED 1               10100        0        0
PROTECTIVE LIFE CORP           COM              743674103        7      406 SH       DEFINED 1                 406        0        0
RAMCO-GERSHENSON PPTYS TR      COM SH BEN INT   751452202     2031   247620 SH       DEFINED 1              247620        0        0
REALTY INCOME CORP             COM              756109104     2580    80000 SH       DEFINED 1               80000        0        0
REGENCY CTRS CORP              COM              758849103     3004    85000 SH       DEFINED 1               85000        0        0
SEARS HLDGS CORP               COM              812350106        3       36 SH       DEFINED 1                  36        0        0
SENIOR HSG PPTYS TR            SH BEN INT       81721M109     1939    90000 SH       DEFINED 1               90000        0        0
SIMON PPTY GROUP INC NEW       COM              828806109        8       65 SH       DEFINED 1                  65        0        0
SIRIUS XM RADIO INC            COM              82967N108        3     1949 SH       DEFINED 1                1949        0        0
TARGET CORP                    COM              87612E106        4       81 SH       DEFINED 1                  81        0        0
TRW AUTOMOTIVE HLDGS CORP      COM              87264S106        3       89 SH       DEFINED 1                  89        0        0
TUPPERWARE BRANDS CORP         COM              899896104      688    12800 SH       DEFINED 1               12800        0        0
UDR INC                        COM              902653104       10      450 SH       DEFINED 1                 450        0        0
UNITEDHEALTH GROUP INC         COM              91324P102      388     8400 SH       DEFINED 1                8400        0        0
US BANCORP DEL                 COM NEW          902973304       19      780 SH       DEFINED 1                 780        0        0
VALLEY NATL BANCORP            COM              919794107        5      388 SH       DEFINED 1                 388        0        0
VANGUARD INDEX FDS             REIT ETF         922908553     3371    66251 SH       DEFINED 1               66251        0        0
VANGUARD INDEX FDS             TOTAL STK MKT    922908769      284     4914 SH       DEFINED 1                4914        0        0
VANGUARD INTL EQUITY INDEX F   MSCI EMR MKT ETF 922042858      336     9367 SH       DEFINED 1                9367        0        0
VORNADO RLTY TR                SH BEN INT       929042109        8      100 SH       DEFINED 1                 100        0        0
WELLS FARGO & CO NEW           COM              949746101       21      830 SH       DEFINED 1                 830        0        0
WILLIS GROUP HOLDINGS PUBLIC   SHS              G96666105      568    16500 SH       DEFINED 1               16500        0        0