PAGE 1
000 B000000 09/30/2006
000 C000000 0001300391
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 EATON VANCE ENHANCED EQUITY INCOME FUND
001 B000000 811-21614
001 C000000 6174828260
002 A000000 255 STATE STREET
002 B000000 BOSTON
002 C000000 MA
002 D010000 02109
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
008 A000001 EATON VANCE MANAGEMENT
008 B000001 A
008 C000001 801-15930
008 D010001 BOSTON
008 D020001 MA
008 D030001 02109
008 A000002 RAMPART INVESTMENT MANANGEMENT COMPANY
008 B000002 S
008 C000002 801-20657
008 D010002 BOSTON
008 D020002 MA
008 D030002 02110
010 A000001 EATON VANCE MANAGEMENT
010 B000001 811-15930
010 C010001 BOSTON
010 C020001 MA
010 C030001 02109
012 A000001 PFPC INC.
012 B000001 85-401761
012 C010001 WESTBOROUGH
012 C020001 MA
012 C030001 01581
012 C040001 3027
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 BOSTON
013 B020001 MA
013 B030001 02116
014 A000001 EATON VANCE DISTRIBUTORS, INC.
PAGE 2
014 B000001 8-047939
015 A000001 INVESTORS BANK & TRUST COMPANY
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02116
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 170
019 C000000 EATONVANCE
020 A000001 GOLDMAN SACHS
020 C000001 1250
020 A000002 BEAR STEARNS & CO, INC.
020 C000002 65
020 A000003 ALBERT FRIED AND CO
020 C000003 47
020 A000004 BANK OF AMERICA LLC
020 C000004 45
020 A000005 J.P. MORGAN SECURITIES, INC.
020 C000005 45
020 A000006 SANFORD C. BERNSTEIN LTD
020 C000006 44
020 A000007 MERRILL LYNCH PIERCE FENNER & SMITH
020 C000007 42
020 A000008 CIBC WORLD MARKETS CORP
020 C000008 41
020 A000009 CREDIT SUISSE SECURITIES (USA)
020 C000009 38
020 A000010 CITIGROUP GLOBAL MARKEST INC
020 C000010 35
021 000000 1953
022 A000001 RBC CAPITAL MARKETS CORPORATION
022 C000001 215838
022 D000001 2999
022 A000002 EV-GE CAPITAL CORP
022 C000002 3332360
022 D000002 0
022 A000003 SG Americas Securities LLC
022 C000003 2702442
022 D000003 0
022 A000004 EV - ABBEY NATIONAL NORTH AMERICAN
022 B000004 00-00
022 C000004 460304
022 D000004 0
022 A000005 TOYOTA FINANCIAL SERVICES
022 C000005 360834
022 D000005 0
022 A000006 EV HOUSHOLD FINANCE CORP
022 C000006 211680
022 D000006 0
PAGE 3
022 A000007 DEUTCHE BANK SECURITIES INC
022 C000007 111174
022 D000007 0
022 A000008 BNP PARIBAS
022 C000008 94078
022 D000008 0
022 A000009 EV-PRUDENTIAL FINANCIAL INC
022 C000009 29287
022 D000009 0
022 A000010 Household Finance
022 C000010 22778
022 D000010 0
023 C000000 7629823
023 D000000 2999
024 000000 Y
025 A000001 MERRILL LYNCH & CO, INC
025 B000001 13-2740599
025 C000001 E
025 D000001 9027
025 A000002 DEUTCHE BANK SECURITIES INC
025 C000002 E
025 D000002 9837
025 A000003 GOLDMAN SACHS GROUP, INC. (THE)
025 C000003 E
025 D000003 8865
025 A000004 CITIGROUP INC
025 B000004 52-1568099
025 C000004 E
025 D000004 11802
025 A000005 JP MORGAN CHASE BANK
025 C000005 E
025 D000005 10266
026 A000000 N
026 B000000 Y
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
PAGE 4
028 C020000 0
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 1.000
048 A010000 0
048 A020000 0.000
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
PAGE 5
048 D020000 0.000
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 N
053 C000000 N
054 A000000 Y
054 B000000 Y
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 Y
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
054 O000000 N
055 A000000 Y
055 B000000 N
056 000000 Y
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 Y
060 B000000 Y
061 000000 0
062 A000000 N
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 0.0
PAGE 6
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.0
062 N000000 0.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
062 R000000 0.0
063 A000000 0
063 B000000 0.0
066 A000000 Y
066 B000000 N
066 C000000 N
066 D000000 N
066 E000000 N
066 F000000 N
066 G000000 Y
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 N
070 B010000 Y
070 B020000 Y
070 C010000 N
070 C020000 N
070 D010000 Y
070 D020000 N
070 E010000 N
070 E020000 N
070 F010000 Y
070 F020000 N
070 G010000 Y
070 G020000 N
070 H010000 Y
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 Y
070 J020000 N
070 K010000 Y
070 K020000 Y
070 L010000 Y
070 L020000 Y
070 M010000 Y
PAGE 7
070 M020000 N
070 N010000 Y
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 Y
070 R020000 N
071 A000000 662970
071 B000000 677863
071 C000000 784837
071 D000000 84
072 A000000 12
072 B000000 1576
072 C000000 10664
072 D000000 0
072 E000000 0
072 F000000 7872
072 G000000 0
072 H000000 0
072 I000000 61
072 J000000 280
072 K000000 0
072 L000000 164
072 M000000 11
072 N000000 0
072 O000000 0
072 P000000 0
072 Q000000 0
072 R000000 57
072 S000000 15
072 T000000 0
072 U000000 0
072 V000000 0
072 W000000 101
072 X000000 8561
072 Y000000 3
072 Z000000 3682
072AA000000 65992
072BB000000 0
072CC010000 0
072CC020000 7213
072DD010000 3667
072DD020000 0
072EE000000 61234
073 A010000 0.0930
073 A020000 0.0000
073 B000000 1.5510
PAGE 8
073 C000000 0.0000
074 A000000 1
074 B000000 0
074 C000000 24278
074 D000000 0
074 E000000 0
074 F000000 790105
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 6
074 K000000 463
074 L000000 623
074 M000000 0
074 N000000 815476
074 O000000 0
074 P000000 643
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 28172
074 R040000 183
074 S000000 0
074 T000000 786478
074 U010000 39522
074 U020000 0
074 V010000 19.90
074 V020000 0.00
074 W000000 0.0000
074 X000000 38545
074 Y000000 790106
075 A000000 0
075 B000000 787204
076 000000 20.07
077 A000000 Y
077 B000000 Y
078 000000 N
080 A000000 ICI MUTUAL INSURANCE COMPANY
080 C000000 65000
081 A000000 Y
081 B000000 287
082 A000000 N
082 B000000 0
083 A000000 N
083 B000000 0
084 A000000 N
084 B000000 0
085 A000000 N
085 B000000 N
086 A010000 0
086 A020000 0
PAGE 9
086 B010000 75
086 B020000 1476
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 SHARES
087 A020000 278274105
087 A030000 EOI
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE BARBARA E. CAMPBELL
TITLE TREASURER