PAGE 1 000 A000000 06/30/2006 000 C000000 0000812090 000 D000000 N 000 E000000 NF 000 F000000 Y 000 G000000 N 000 H000000 N 000 I000000 6.1 000 J000000 A 001 A000000 THE ZWEIG FUND, INC. 001 B000000 811-04739 001 C000000 2122981641 002 A000000 900 THIRD AVENUE 002 B000000 NEW YORK 002 C000000 NY 002 D010000 10022 002 D020000 4728 003 000000 N 004 000000 N 005 000000 N 006 000000 N 007 A000000 N 007 B000000 0 007 C010100 1 007 C010200 2 007 C010300 3 007 C010400 4 007 C010500 5 007 C010600 6 007 C010700 7 007 C010800 8 007 C010900 9 007 C011000 10 008 A000001 PHOENIX/ZWEIG ADVISERS LLC 008 B000001 A 008 C000001 801-56470 008 D010001 NEW YORK 008 D020001 NY 008 D030001 10022 008 D040001 4728 008 A000002 ZWEIG CONSULTING LLC 008 B000002 S 008 C000002 801-56184 008 D010002 NEW YORK 008 D020002 NY 008 D030002 10022 008 D040002 4728 010 A000001 PHOENIX EQUITY PLANNING CORPORATION 010 C010001 HARTFORD 010 C020001 CT 010 C030001 06103 PAGE 2 010 C040001 2899 011 A000001 DELETE 012 A000001 COMPUTERSHARE TRUST COMPANY, NA 012 B000001 85-5003 012 C010001 PROVIDENCE 012 C020001 RI 012 C030001 02940 012 C040001 3010 012 A000002 DELETE 013 A000001 PRICEWATERHOUSECOOPERS LLP 013 B010001 BOSTON 013 B020001 MA 013 B030001 02110 014 A000001 PHOENIX EQUITY PLANNING CORPORATION 014 B000001 8-014100 014 A000002 PXP SECUTIRIES CORPORATION 014 B000002 8-040035 014 A000003 RUTHERFORD, BROWN & CATHERWOOD, LLC 014 B000003 8-026902 014 A000004 PFG DISTRIBUTION COMPANY 014 B000004 8-048416 014 A000005 DELETE 014 A000006 DELETE 014 A000007 DELETE 015 A000001 DEUTSCHE BANK AG 015 B000001 S 015 C010001 AMSTERDAM 015 D010001 NETHERLANDS 015 E040001 X 015 A000002 CITIBANK, N.A. 015 B000002 S 015 C010002 BUENOS AIRES 015 D010002 ARGENTINA 015 E010002 X 015 A000003 DELETE 015 A000004 STATE STREET TRUST COMPANY CANADA 015 B000004 S 015 C010004 TORONTO 015 D010004 CANADA 015 D020004 M5C 3G6 015 E040004 X 015 A000005 DELETE 015 A000006 SKANDINAVISKA ENSKILDA BANKEN AB 015 B000006 S 015 C010006 COPENHAGEN 015 D010006 DENMARK 015 D020006 DK-1014 015 E040006 X 015 A000007 DELETE 015 A000008 NORDEA BANK FINLAND PLC 015 B000008 S PAGE 3 015 C010008 HELSINKI 015 D010008 FINLAND 015 D020008 00500 015 E040008 X 015 A000009 DELETE 015 A000010 DELETE 015 A000011 DELETE 015 A000012 BNP PARIBAS SECURITIES SERVICES, S.A. 015 B000012 S 015 C010012 PARIS 015 D010012 FRANCE 015 D020012 75002 015 E040012 X 015 A000013 DELETE 015 A000014 DELETE 015 A000015 DELETE 015 A000016 DELETE 015 A000017 DELETE 015 A000018 DELETE 015 A000019 SKANDINAVISKA ENSKILDA BANKEN AB 015 B000019 S 015 C010019 STOCKHOLM 015 D010019 SWEDEN 015 D020019 SE-106 40 015 E040019 X 015 A000020 STANDARD BANK OF SOUTH AFRICA LIMITED 015 B000020 S 015 C010020 JOHANNESBURG 015 D010020 SOUTH AFRICA 015 E040020 X 015 A000021 DELETE 015 A000022 DELETE 015 A000023 BANK OF IRELAND 015 B000023 S 015 C010023 DUBLIN 015 D010023 IRELAND 015 D020023 1 015 E040023 X 015 A000024 DBS BANK LIMITED 015 B000024 S 015 C010024 HAW PAR CENTRE 015 D010024 SINGAPORE 015 D020024 239922 015 E040024 X 015 A000025 STATE STREET BANK AND TRUST COMPANY 015 B000025 C 015 C010025 BOSTON 015 C020025 MA 015 C030025 02206 015 C040025 5501 015 E010025 X PAGE 4 015 A000026 ERSTE BANK DER OESTERREICHISCHEN 015 B000026 S 015 C010026 VIENNA 015 D010026 AUSTRIA 015 E040026 X 015 A000027 WESTPAC BANKING CORPORATION 015 B000027 S 015 C010027 SYDNEY 015 D010027 AUSTRALIA 015 D020027 NSW 2000 015 E040027 X 015 A000028 BNP PARIBAS SECURITIES SERVICES, S.A. 015 B000028 S 015 C010028 BRUSSELS 015 D010028 BELGIUM 015 E040028 X 015 A000029 DELETE 015 A000030 DEUTSCHE BANK AG 015 B000030 S 015 C010030 ESCHBORN 015 D010030 GERMANY 015 D020030 D-65760 015 E040030 X 015 A000031 SANTANDER CENTRAL HISPANO INVESTMENT, S.A. 015 B000031 S 015 C010031 MADRID 015 D010031 SPAIN 015 D020031 28022 015 E040031 X 015 A000032 STATE STREET BANK AND TRUST COMPANY 015 B000032 S 015 C010032 LONDON 015 D010032 UNITED KINGDOM 015 D020032 E14 5AF 015 E010032 X 015 A000033 STANDARD CHARTERED BANK 015 B000033 S 015 C010033 KWUN TONG 015 D010033 HONG KONG 015 E040033 X 015 A000034 DEUTSCHE BANK AG 015 B000034 S 015 C010034 JAKARTA 015 D010034 INDONESIA 015 D020034 10310 015 E040034 X 015 A000035 MIZUHO CORPORATE BANK, LTD. 015 B000035 S 015 C010035 TOKYO 015 D010035 JAPAN 015 D020035 103-0026 PAGE 5 015 E040035 X 015 A000036 BANCO NACIONAL DE MERICO S.A. 015 B000036 S 015 C010036 COL. SANTA FE 015 D010036 MEXICO 015 D020036 DF 01210 015 E040036 X 015 A000037 DELETE 015 A000038 WESTPAC BANKING CORPORATION 015 B000038 S 015 C010038 WELLINGTON 015 D010038 NEW ZEALAND 015 E040038 X 015 A000039 STANDARD CHARTERED BANK 015 B000039 S 015 C010039 MAKATI CITY 015 D010039 PHILIPPINES 015 E040039 X 015 A000040 BANCO COMERCIAL PORTUGUES S.A. 015 B000040 S 015 C010040 PORTO SALVO 015 D010040 PORTUGAL 015 E040040 X 018 000000 Y 019 A000000 Y 019 B000000 2 019 C000000 PHX-ZCLOSE 020 A000001 WACHOVIA BANK 020 B000001 56-1473727 020 C000001 61 020 A000002 CREDIT SUISSE FIRST BOSTON CORP. 020 B000002 13-5659485 020 C000002 53 020 A000003 JEFFERIES & COMPANY INC. 020 B000003 95-2622900 020 C000003 50 020 A000004 ROCHDALE SECURITIES 020 B000004 13-3360814 020 C000004 45 020 A000005 OTA LLC 020 B000005 13-3545927 020 C000005 42 020 A000006 GOLDMAN SACHS & COMPANY 020 B000006 13-5108880 020 C000006 27 020 A000007 ADP CLEARING & OUTSOURCING SERVICES 020 C000007 15 020 C000008 0 020 C000009 0 020 C000010 0 021 000000 300 PAGE 6 022 A000001 GOLDMAN SACHS & CO. 022 B000001 13-5108880 022 C000001 2650205 022 D000001 0 022 A000002 ARBOR TRADING GROUP, INC. 022 B000002 36-3540782 022 C000002 54497 022 D000002 34814 022 C000003 0 022 D000003 0 022 C000004 0 022 D000004 0 022 C000005 0 022 D000005 0 022 C000006 0 022 D000006 0 022 C000007 0 022 D000007 0 022 C000008 0 022 D000008 0 022 C000009 0 022 D000009 0 022 C000010 0 022 D000010 0 023 C000000 2704702 023 D000000 34814 024 000000 Y 025 A000001 GOLDMAN SACHS & CO. 025 B000001 13-5108880 025 C000001 E 025 D000001 6769 025 A000002 WACHOVIA BANK 025 B000002 56-1473727 025 C000002 E 025 D000002 5408 025 A000003 DELETE 025 D000003 0 025 A000004 DELETE 025 D000004 0 025 D000005 0 025 D000006 0 025 D000007 0 025 D000008 0 026 A000000 N 026 B000000 Y 026 C000000 Y 026 D000000 Y 026 E000000 N 026 F000000 Y 026 G010000 N 026 G020000 N PAGE 7 026 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 0 028 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 PAGE 8 045 000000 Y 046 000000 N 047 000000 Y 048 000000 0.850 048 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 0.000 048 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 N 054 A000000 Y 054 B000000 N 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 054 O000000 N 055 A000000 Y 055 B000000 Y 056 000000 N 057 000000 N 058 A000000 N PAGE 9 059 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 0.0 062 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 Y 066 D000000 N 066 E000000 N 066 F000000 N 066 G000000 N 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 Y 070 C020000 N 070 D010000 Y 070 D020000 N 070 E010000 Y 070 E020000 N 070 F010000 Y 070 F020000 N 070 G010000 Y 070 G020000 N 070 H010000 Y 070 H020000 N PAGE 10 070 I010000 Y 070 I020000 N 070 J010000 Y 070 J020000 N 070 K010000 Y 070 K020000 Y 070 L010000 Y 070 L020000 Y 070 M010000 Y 070 M020000 Y 070 N010000 Y 070 N020000 Y 070 O010000 Y 070 O020000 N 070 P010000 N 070 P020000 N 070 Q010000 N 070 Q020000 N 070 R010000 Y 070 R020000 Y 071 A000000 89214 071 B000000 106761 071 C000000 352511 071 D000000 25 072 A000000 6 072 B000000 2204 072 C000000 3112 072 D000000 0 072 E000000 25 072 F000000 1802 072 G000000 183 072 H000000 0 072 I000000 184 072 J000000 14 072 K000000 0 072 L000000 102 072 M000000 61 072 N000000 34 072 O000000 0 072 P000000 0 072 Q000000 0 072 R000000 20 072 S000000 61 072 T000000 0 072 U000000 0 072 V000000 0 072 W000000 183 072 X000000 2644 072 Y000000 0 072 Z000000 2697 072AA000000 12051 PAGE 11 072BB000000 0 072CC010000 2142 072CC020000 0 072DD010000 21677 072DD020000 0 072EE000000 0 073 A010000 0.2960 073 A020000 0.0000 073 B000000 0.0000 073 C000000 0.0000 074 A000000 14 074 B000000 0 074 C000000 114937 074 D000000 0 074 E000000 0 074 F000000 353024 074 G000000 0 074 H000000 0 074 I000000 10117 074 J000000 0 074 K000000 0 074 L000000 817 074 M000000 16036 074 N000000 494945 074 O000000 6945 074 P000000 312 074 Q000000 0 074 R010000 0 074 R020000 11875 074 R030000 0 074 R040000 54222 074 S000000 0 074 T000000 421591 074 U010000 73233 074 U020000 0 074 V010000 5.76 074 V020000 0.00 074 W000000 0.0000 074 X000000 9456 074 Y000000 22761 075 A000000 0 075 B000000 428906 076 000000 5.33 077 A000000 N 078 000000 N 080 C000000 0 081 B000000 0 082 B000000 0 083 B000000 0 084 B000000 0 086 A010000 0 PAGE 12 086 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 087 A020000 989834106 087 A030000 ZF 088 A000000 N 088 B000000 N 088 C000000 N 088 D000000 N SIGNATURE NANCY G. CURTISS TITLE TREASURER