PAGE  1
000 A000000 10/31/2011
000 C000000 0000844172
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 BLACKROCK MUNIENHANCED FUND, INC.
001 B000000 811-05739
001 C000000 8004417762
002 A000000 100 BELLEVUE PARKWAY
002 B000000 WILMINGTON
002 C000000 DE
002 D010000 19809
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 N
007 B000000  0
007 C010100  1
008 A000001 BLACKROCK ADVISORS, LLC
008 B000001 A
008 C000001 801-47710
008 D010001 WILMINGTON
008 D020001 DE
008 D030001 19809
008 A000002 BLACKROCK INVESTMENT MANAGEMENT, LLC
008 B000002 S
008 C000002 801-56972
008 D010002 PLAINSBORO
008 D020002 NJ
008 D030002 08536
012 A000001 COMPUTERSHARE TRUST COMPANY, N.A. (COMMON)
012 B000001 85-11340
012 C010001 PROVIDENCE
012 C020001 RI
012 C030001 02940
012 A000002 THE BANK OF NEW YORK MELLON (PREFERRED)
012 B000002 85-05006
012 C010002 NEW YORK
012 C020002 NY
012 C030002 10286
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 BOSTON
013 B020001 MA
013 B030001 02116
014 A000001 BLACKROCK CAPITAL MARKETS, LLC
014 B000001 8-67827
      PAGE  2
014 A000002 BLACKROCK EXECUTION SERVICES
014 B000002 8-48719
014 A000003 BLACKROCK FUND DISTRIBUTION COMPANY
014 B000003 8-67795
014 A000004 BLACKROCK INVESTMENTS, LLC
014 B000004 8-48436
014 A000005 HARRIS WILLIAMS LLC
014 B000005 8-53380
014 A000006 PNC CAPITAL MARKETS, INC.
014 B000006 8-32493
014 A000007 PNC INVESTMENTS LLC
014 B000007 8-66195
015 A000001 STATE STREET BANK AND TRUST COMPANY
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02101
015 E010001 X
015 A000002 J.P. MORGAN CHASE BANK
015 B000002 S
015 C010002 NEW YORK
015 C020002 NY
015 C030002 10017
015 E010002 X
015 A000003 THE BANK OF NEW YORK MELLON
015 B000003 S
015 C010003 NEW YORK
015 C020003 NY
015 C030003 10286
015 E010003 X
018  000000 Y
019 A000000 Y
019 B000000  288
019 C000000 BLKRKADVSR
020 A000001 UBS SECURITIES LLC
020 B000001 13-3873456
020 C000001      1
020 A000002 BANK OF AMERICA SECURITIES LLC.
020 B000002 56-2058405
020 C000002      1
021  000000        2
022 A000001 FFI INSTITUTIONAL TAX-EXEMPT FUND
022 B000001 22-2509978
022 C000001     42452
022 D000001     35814
022 A000002 CITIGROUP GLOBAL MARKETS, INC.
022 B000002 11-2418191
022 C000002     16171
022 D000002     11997
022 A000003 MORGAN KEEGAN & CO INC
022 C000003      5606
      PAGE  3
022 D000003     12475
022 A000004 PERSHING LLC
022 B000004 13-2741729
022 C000004      6951
022 D000004      6865
022 A000005 J.P. MORGAN SECURITIES INC.
022 B000005 13-3299429
022 C000005      7876
022 D000005      3962
022 A000006 BANK OF AMERICA SECURITIES LLC.
022 B000006 56-2058405
022 C000006      3567
022 D000006      7703
022 A000007 MORGAN STANLEY & CO. INCORPORATED
022 B000007 13-2655998
022 C000007      3106
022 D000007      4473
022 A000008 BARCLAYS CAPITAL INC.
022 C000008      4542
022 D000008       880
022 A000009 GOLDMAN SACHS & CO
022 B000009 13-5108880
022 C000009      5045
022 D000009         0
022 A000010 UBS SECURITIES LLC
022 B000010 13-3873456
022 C000010         0
022 D000010      4235
023 C000000     103441
023 D000000     100610
024  000000 N
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027  000000 N
028 A010000         0
028 A020000         0
028 A030000         0
028 A040000         0
028 B010000         0
028 B020000         0
028 B030000         0
028 B040000         0
028 C010000         0
028 C020000         0
      PAGE  4
028 C030000         0
028 C040000         0
028 D010000         0
028 D020000         0
028 D030000         0
028 D040000         0
028 E010000         0
028 E020000         0
028 E030000         0
028 E040000         0
028 F010000         0
028 F020000         0
028 F030000         0
028 F040000         0
028 G010000         0
028 G020000         0
028 G030000         0
028 G040000         0
028 H000000         0
030 A000000      0
030 B000000  0.00
030 C000000  0.00
031 A000000      0
031 B000000      0
032  000000      0
033  000000      0
035  000000      0
036 B000000      0
038  000000      0
042 A000000   0
042 B000000   0
042 C000000   0
042 D000000   0
042 E000000   0
042 F000000   0
042 G000000   0
042 H000000   0
043  000000      0
044  000000      0
045  000000 Y
046  000000 N
047  000000 Y
048  000000  0.500
048 A010000        0
048 A020000 0.000
048 B010000        0
048 B020000 0.000
048 C010000        0
048 C020000 0.000
048 D010000        0
048 D020000 0.000
      PAGE  5
048 E010000        0
048 E020000 0.000
048 F010000        0
048 F020000 0.000
048 G010000        0
048 G020000 0.000
048 H010000        0
048 H020000 0.000
048 I010000        0
048 I020000 0.000
048 J010000        0
048 J020000 0.000
048 K010000        0
048 K020000 0.000
049  000000 N
050  000000 N
051  000000 N
052  000000 N
053 A000000 Y
053 B000000 Y
053 C000000 N
054 A000000 Y
054 B000000 Y
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
055 A000000 N
055 B000000 N
056  000000 Y
057  000000 N
058 A000000 N
059  000000 Y
060 A000000 N
060 B000000 N
061  000000        0
062 A000000 Y
062 B000000   0.0
062 C000000   0.0
062 D000000   0.0
062 E000000   0.0
062 F000000   0.0
062 G000000   0.0
      PAGE  6
062 H000000   0.0
062 I000000   0.0
062 J000000   0.0
062 K000000   0.0
062 L000000   2.5
062 M000000   0.0
062 N000000   0.0
062 O000000 158.6
062 P000000   0.0
062 Q000000   0.0
062 R000000   0.0
063 A000000   0
063 B000000 20.2
064 A000000 Y
064 B000000 N
066 A000000 N
067  000000 N
068 A000000 N
068 B000000 N
069  000000 N
070 A010000 Y
070 A020000 N
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 Y
070 F010000 N
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 N
070 J020000 N
070 K010000 Y
070 K020000 Y
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 N
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
      PAGE  7
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000     60989
071 B000000     65217
071 C000000    593812
071 D000000   10
072 A000000  6
072 B000000    12742
072 C000000        0
072 D000000        0
072 E000000        1
072 F000000     1313
072 G000000       40
072 H000000        0
072 I000000       20
072 J000000       13
072 K000000        0
072 L000000       11
072 M000000       16
072 N000000        5
072 O000000        0
072 P000000      569
072 Q000000        0
072 R000000       22
072 S000000       54
072 T000000        0
072 U000000        0
072 V000000        0
072 W000000      654
072 X000000     2717
072 Y000000        1
072 Z000000    10027
072AA000000        0
072BB000000     1272
072CC010000    27540
072CC020000        0
072DD010000    10073
072DD020000        0
072EE000000        0
073 A010000   0.3420
073 A020000   0.0000
073 B000000   0.0000
073 C000000   0.0000
074 A000000        0
074 B000000        0
074 C000000        0
074 D000000   522317
074 E000000        0
      PAGE  8
074 F000000        0
074 G000000        0
074 H000000        0
074 I000000     8274
074 J000000     3593
074 K000000        0
074 L000000     7612
074 M000000      488
074 N000000   542284
074 O000000     4459
074 P000000      226
074 Q000000        0
074 R010000        0
074 R020000        0
074 R030000        0
074 R040000    65699
074 S000000   142500
074 T000000   329400
074 U010000    29453
074 U020000        0
074 V010000    11.18
074 V020000     0.00
074 W000000   0.0000
074 X000000    12672
074 Y000000        0
075 A000000        0
075 B000000   318290
076  000000    10.81
077 A000000 Y
077 I000000 Y
077 O000000 Y
077 Q010000 Y
078  000000 N
080 C000000        0
081 B000000   0
082 B000000        0
083 B000000        0
084 B000000        0
086 A010000      0
086 A020000      0
086 B010000      0
086 B020000      0
086 C010000      0
086 C020000      0
086 D010000      0
086 D020000      0
086 E010000      0
086 E020000      0
086 F010000      0
086 F020000      0
087 A010000 COMMON STOCK
      PAGE  9
087 A020000 09253Y100
087 A030000 MEN
087 B010000 PREFERRED STOCK
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE   NEAL J. ANDREWS
TITLE       CFO