PAGE  1
000 B000000 10/31/2006
000 C000000 0001061353
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 CREDIT SUISSE HIGH YIELD BOND FUND
001 B000000 811-8777
001 C000000 8002931232
002 A000000 ELEVEN MADISON AVENUE
002 B000000 NEW YORK
002 C000000 NY
002 D010000 10010
002 D020000 3629
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 N
007 B000000  0
007 C010100  1
008 A000001 CREDIT SUISSE ASSET MANAGEMENT, LLC
008 B000001 A
008 C000001 801-37170
008 D010001 NEW YORK
008 D020001 NY
008 D030001 10010
008 D040001 3629
010 A000001 CREDIT SUISSE ASSET MGMT. SECURITIES, INC.
010 B000001 8-32482
010 C010001 NEW YORK
010 C020001 NY
010 C030001 10010
010 C040001 3629
011 A000001 CREDIT SUISSE ASSET MGMT. SECURITIES, INC.
011 B000001 8-32482
011 C010001 NEW YORK
011 C020001 NY
011 C030001 10010
011 C040001 3629
012 A000001 COMPUTERSHARE TRUST COMPANY, NA
012 B000001 84-00000
012 C010001 PROVIDENCE
012 C020001 RI
012 C030001 02940
013 A000001 PRICEWATERHOUSECOOPERS LLP
013 B010001 BALTIMORE
013 B020001 MD
      PAGE  2
013 B030001 21201
014 A000001 BANCO CREDIT SUISSE (MEXICO), S.A.
014 B000001 8-00000
014 A000002 ZAO BANK CREDIT SUISSE FIRST BOSTON
014 B000002 8-00000
014 A000003 BANK HOFMANN (OVERSEAS) LIMITED
014 B000003 8-00000
014 A000004 BANK HOFMANN AG
014 B000004 8-000000
014 A000005 BANK LEU AG
014 B000005 8-000000
014 A000006 BGP BANCA DI GESTIONE PATRIMONIALE SA
014 B000006 8-000000
014 A000007 CASA DE BOLSA CSFB (MEXICO), S.A. DE C.V.
014 B000007 8-000000
014 A000008 CLARIDEN BANK
014 B000008 8-00000
014 A000009 CLARIDEN BANK (GUERNSEY), LTD.
014 B000009 8-00000
014 A000010 CLARIDEN TRUST (CAYMAN), LTD.
014 B000010 8-00000
014 A000011 CREDIT SUISSE (BAHAMAS) LTD.
014 B000011 8-00000
014 A000012 CREDIT SUISSE (DEUTSCHLAND) AKTIENGESELL
014 B000012 8-00000
014 A000013 CREDIT SUISSE (GIBRALTAR) LIMITED
014 B000013 8-00000
014 A000014 CREDIT SUISSE (GUERNSEY) LIMITED
014 B000014 8-00000
014 A000015 CREDIT SUISSE (ITALY) S.P.A.
014 B000015 8-00000
014 A000016 CREDIT SUISSE (LUXEMBOURG) SA
014 B000016 8-00000
014 A000017 CREDIT SUISSE (MONACO) S.A.M.
014 B000017 8-00000
014 A000018 CREDIT SUISSE (U.K.) LIMITED
014 B000018 8-00000
014 A000019 CREDIT SUISSE FIDES
014 B000019 8-00000
014 A000020 CREDIT SUISSE
014 B000020 8-00000
014 A000021 CSFB (ARGENTINA) TRADING S.A.
014 B000021 8-00000
014 A000022 CREDIT SUISSE INVESTMENT BANK (BAHAMAS), LTD.
014 B000022 8-00000
014 A000023 CREDIT SUISSE SECURITIES (EUROPE), LTD.
014 B000023 8-00000
014 A000024 CREDIT SUISSE FUTURES (HONG KONG) LIMITED
014 B000024 8-00000
014 A000025 CREDIT SUISSE (HONG KONG), LTD.
014 B000025 8-00000
      PAGE  3
014 A000026 CREDIT SUISSE SECURITIES (HONG KONG), LTD.
014 B000026 8-00000
014 A000027 CSFB (INDIA) SECURITIES PRIVATE LIMITED
014 B000027 8-00000
014 A000028 CREDIT SUISSE (SINGAPORE), LTD.
014 B000028 8-00000
014 A000029 CS SECS (SINGAPORE) PTE, LTD.
014 B000029 8-00000
014 A000030 CREDIT SUISSE EQUITIES (AUSTRALIA), LTD.
014 B000030 8-00000
014 A000031 CREDIT SUISSE (AUSTRALIA), LTD.
014 B000031 8-00000
014 A000032 CREDIT SUISSE BRAZIL (BAHAMAS), LTD.
014 B000032 8-00000
014 A000033 CREDIT SUISSE SECURITIES (CANADA), INC.
014 B000033 8-00000
014 A000034 CS (BRASIL) DIST DE TITLS E VALS MOBIL S.A.
014 B000034 8-00000
014 A000035 CREDIT SUISSE FIRST BOSTON EQUITIES LIMITED
014 B000035 8-00000
014 A000036 CREDIT SUISSE INTERNATIONAL
014 B000036 8-00000
014 A000037 CS (BRASIL) SA CORR DE TITL E VALS MOBIL
014 B000037 8-00000
014 A000038 CSFB SECURITIES (JAPAN) LIMITED
014 B000038 8-00000
014 A000039 CSFB SECURITIES (THAILAND) LIMITED
014 B000039 8-00000
014 A000040 CSFB SOCIEDAD DE VALORES S.A.
014 B000040 8-00000
014 A000041 CREDIT SUISSE (FRANCE)
014 B000041 8-00000
014 A000042 CREDIT SUISSE SECURITIES LIMITED
014 B000042 8-00000
014 A000043 NEUE AARGAUER BANK
014 B000043 8-00000
014 A000044 PT CREDIT SUISSE FIRST BOSTON INDONESIA
014 B000044 8-00000
014 A000045 CREDIT SUISSE ASSET MGMT. SECURITIES, INC.
014 B000045 8-032482
014 A000046 CREDIT SUISSE CAPITAL LLC
014 B000046 8-00000
014 A000047 CREDIT SUISSE SECURITIES (USA) LLC
014 B000047 8-000422
014 A000048 CREDIT SUISSE PRIVATE ADVISORS
014 B000048 8-053440
014 A000049 SWISS AMERICAN SECURITIES, INC.
014 B000049 8-017582
015 A000001 CUSTODIAL TRUST COMPANY
015 B000001 C
015 C010001 PRINCETON
      PAGE  4
015 C020001 NJ
015 C030001 08540
015 E010001 X
018  000000 Y
019 A000000 Y
019 B000000    8
019 C000000 CSAM CLOSE
020 A000001 JEFFERIES COMPANY, INC.
020 B000001 95-2622900
020 C000001      1
020 A000002 STERNE, AGEE & LEACH
020 B000002 63-0463600
020 C000002      1
021  000000        2
022 A000001 LEHMAN BROTHERS, INC.
022 B000001 13-2518466
022 C000001     43983
022 D000001     21209
022 A000002 BANK OF AMERICA
022 B000002 95-4035346
022 C000002     25854
022 D000002     24246
022 A000003 GOLDMAN SACHS & CO.
022 B000003 13-3175029
022 C000003     12330
022 D000003     12702
022 A000004 WACHOVIA SECURITIES, LLC
022 B000004 56-0927594
022 C000004     11345
022 D000004     13176
022 A000005 MORGAN STANLEY & CO., INC.
022 B000005 36-3145972
022 C000005     13096
022 D000005     10897
022 A000006 MERRILL LYNCH, PIERCE, FENNER & SMITH, INC.
022 B000006 13-5674085
022 C000006     13774
022 D000006      9043
022 A000007 UBS WARBURG
022 B000007 13-3340045
022 C000007      8935
022 D000007      9796
022 A000008 DEUTSCHE BANC ALEX BROWN, INC.
022 B000008 13-2730828
022 C000008      9990
022 D000008      7850
022 A000009 CITIGROUP GLOBAL MARKETS, INC.
022 B000009 13-3214963
022 C000009     10018
022 D000009      6866
022 A000010 JEFFERIES COMPANY, INC.
      PAGE  5
022 B000010 95-2622900
022 C000010      4391
022 D000010      9361
023 C000000     208259
023 D000000     169898
024  000000 N
025 D000001       0
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
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
      PAGE  6
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
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 Y
054 C000000 Y
054 D000000 N
054 E000000 N
      PAGE  7
054 F000000 N
054 G000000 Y
054 H000000 N
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
054 M000000 Y
054 N000000 N
054 O000000 N
055 A000000 N
055 B000000 Y
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  10.6
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  12.9
062 M000000   0.0
062 N000000   0.0
062 O000000   0.0
062 P000000 141.8
062 Q000000   0.0
062 R000000   1.2
063 A000000   0
063 B000000  8.2
064 A000000 N
064 B000000 Y
065  000000 N
066 A000000 N
067  000000 N
068 A000000 N
068 B000000 N
069  000000 N
070 A010000 Y
070 A020000 Y
070 B010000 Y
070 B020000 N
      PAGE  8
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
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 Y
070 P010000 Y
070 P020000 N
070 Q010000 N
070 Q020000 N
070 R010000 Y
070 R020000 N
071 A000000    209909
071 B000000    202514
071 C000000    327119
071 D000000   62
072 A000000 12
072 B000000    30971
072 C000000        0
072 D000000        0
072 E000000      572
072 F000000     3144
072 G000000      179
072 H000000        0
072 I000000       26
072 J000000       37
072 K000000        0
072 L000000      121
072 M000000       99
072 N000000       14
072 O000000        0
      PAGE  9
072 P000000     5808
072 Q000000        0
072 R000000       32
072 S000000       65
072 T000000        0
072 U000000        0
072 V000000        0
072 W000000       25
072 X000000     9550
072 Y000000        0
072 Z000000    21993
072AA000000        0
072BB000000     4392
072CC010000    10857
072CC020000        0
072DD010000    24803
072DD020000        0
072EE000000        0
073 A010000   0.4200
073 A020000   0.0000
073 B000000   0.0000
073 C000000   0.0300
074 A000000     1119
074 B000000    24640
074 C000000    30000
074 D000000   327199
074 E000000        0
074 F000000     2775
074 G000000        0
074 H000000        0
074 I000000        6
074 J000000     5419
074 K000000        0
074 L000000     7674
074 M000000       29
074 N000000   398861
074 O000000     3417
074 P000000      268
074 Q000000        0
074 R010000        0
074 R020000        0
074 R030000        0
074 R040000   163411
074 S000000        0
074 T000000   231765
074 U010000    55410
074 U020000        0
074 V010000     4.18
074 V020000     0.00
074 W000000   0.0000
074 X000000      311
      PAGE  10
074 Y000000        0
075 A000000        0
075 B000000   227355
076  000000     4.50
077 A000000 Y
077 B000000 Y
077 C000000 N
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 N
077 N000000 N
077 O000000 Y
077 P000000 N
077 Q010000 N
077 Q020000 N
077 Q030000 N
078  000000 N
080 A000000 GULF INSURANCE COMPANY
080 B000000 N/A
080 C000000    26000
081 A000000 Y
081 B000000  42
082 A000000 Y
082 B000000       25
083 A000000 N
083 B000000        0
084 A000000 N
084 B000000        0
085 A000000 N
085 B000000 N
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
087 A020000 22544F103
      PAGE  11
087 A030000 DHY
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 N
SIGNATURE   ROBERT RIZZA
TITLE       TREASURER