<PAGE> PAGE 1
000 A000000 04/30/98
000 C000000 0000880797
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 A
001 A000000 FIDELITY UNION STREET TRUST II
001 B000000 811-6452
001 C000000 6037917486
002 A000000 1201 N. MARKET ST. P.O. BOX 1347
002 B000000 WILMINGTON
002 C000000 DE
002 D010000 19899
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 1
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C020500 FIDELITY MUNICIPAL MONEY MARKET FUND
007 C030500 N
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 FIDELITY MANAGEMENT & RESEARCH CO.
008 B00AA01 A
008 C00AA01 801-7884
008 D01AA01 BOSTON
008 D02AA01 MA
008 D03AA01 02109
008 A00AA02 FIDELITY INVESTMENTS MONEY MANAGEMENT, INC.
008 B00AA02 S
008 C00AA02 801-34590
008 D01AA02 MERRIMACK
008 D02AA02 NH
008 D03AA02 03054
011 A00AA01 FIDELITY DISTRIBUTORS CORPORATION
011 B00AA01 8-8775
011 C01AA01 BOSTON
011 C02AA01 MA
011 C03AA01 02109
<PAGE> PAGE 2
011 A00AA02 DELETE
012 A00AA01 UMB BANK, N.A.
012 B00AA01 84-00000
012 C01AA01 KANSAS CITY
012 C02AA01 MO
012 C03AA01 64106
012 A00AA02 FIDELITY SERVICE COMPANY, INC.
012 B00AA02 84-00216
012 C01AA02 BOSTON
012 C02AA02 MA
012 C03AA02 02109
013 A00AA01 PRICE WATERHOUSE LLP
013 B01AA01 BOSTON
013 B02AA01 MA
013 B03AA01 02109
014 A00AA01 FIDELITY BROKERAGE SERVICES, INC.
014 B00AA01 8-23292
014 A00AA02 FIDELITY DISTRIBUTORS CORPORATION
014 B00AA02 8-8775
014 A00AA03 FIDELITY BROKERAGE SERVICE
014 B00AA03 8-0000
014 A00AA04 NATIONAL FINANCIAL SERVICE COMPANY
014 B00AA04 8-26740
015 A00AA01 UMB BANK, N.A.
015 B00AA01 C
015 C01AA01 KANSAS CITY
015 C02AA01 MO
015 C03AA01 64141
015 E01AA01 X
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019 C00AA00 FIDELITYZZ
020 C000001 0
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020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
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020 C000009 0
020 C000010 0
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022 A000001 GOLDMAN, SACHS & CO.
022 B000001 13-5108880
022 C000001 1909219
022 D000001 204459
022 A000002 MERRILL LYNCH, INC.
022 B000002 13-5674085
022 C000002 44219
<PAGE> PAGE 3
022 D000002 217339
022 A000003 LEHMAN BROTHERS, INC.
022 B000003 13-5674085
022 C000003 548599
022 D000003 86720
022 A000004 MORGAN (J.P.) SECURITIES, INC.
022 B000004 13-3379014
022 C000004 356350
022 D000004 132322
022 A000005 SPARTAN MUNICIPAL MONEY FUND
022 B000005 00-0000000
022 C000005 274109
022 D000005 168570
022 A000006 SMITH BARNEY SHEARSON, INC.
022 B000006 13-1912900
022 C000006 226120
022 D000006 197998
022 A000007 MUNICIPAL CENTRAL CASH FUND
022 B000007 04-6532060
022 C000007 185145
022 D000007 134580
022 A000008 BT SECURITIES INC.
022 B000008 00-0000000
022 C000008 149556
022 D000008 159603
022 A000009 MORGAN STANLEY & CO., INC.
022 B000009 13-2655998
022 C000009 178287
022 D000009 105571
022 A000010 PAINE WEBBER INC.
022 B000010 13-2638166
022 C000010 165875
022 D000010 106100
023 C000000 5572706
023 D000000 2936306
024 00AA00 Y
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029 00AA00 N
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030 B00AA00 0.00
030 C00AA00 0.00
031 A00AA00 0
<PAGE> PAGE 4
031 B00AA00 0
032 00AA00 0
033 00AA00 0
034 00AA00 N
035 00AA00 0
036 B00AA00 0
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038 00AA00 0
039 00AA00 N
040 00AA00 Y
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042 D00AA00 0
042 E00AA00 0
042 F00AA00 0
042 G00AA00 0
042 H00AA00 0
043 00AA00 0
044 00AA00 0
055 A00AA00 N
055 B00AA00 N
056 00AA00 Y
057 00AA00 N
066 A00AA00 N
067 00AA00 N
068 A00AA00 N
068 B00AA00 N
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025 A000501 MUNICIPAL CENTRAL CASH FUND
025 B000501 04-6532060
025 C000501 D
<PAGE> PAGE 5
025 D000501 20483
025 D000502 0
025 D000503 0
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025 D000506 0
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028 A010500 1002825
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028 F040500 1954882
028 G010500 8798694
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<PAGE> PAGE 6
048 F010500 0
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<PAGE> PAGE 7
062 M000500 0.0
062 N000500 0.0
062 O000500 0.0
062 P000500 0.0
062 Q000500 0.0
062 R000500 0.0
063 A000500 28
063 B000500 0.0
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064 B000500 N
070 A010500 Y
070 A020500 N
070 B010500 N
070 B020500 N
070 C010500 N
070 C020500 N
070 D010500 N
070 D020500 N
070 E010500 N
070 E020500 N
070 F010500 N
070 F020500 N
070 G010500 N
070 G020500 N
070 H010500 N
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 Y
070 K010500 Y
070 K020500 Y
070 L010500 N
070 L020500 N
070 M010500 N
070 M020500 N
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070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 Y
070 P020500 Y
070 Q010500 N
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<PAGE> PAGE 8
072 B000500 82949
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072 J000500 249
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<PAGE> PAGE 9
074 P000500 1144
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074 R040500 65081
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SIGNATURE JOHN H. COSTELLO
TITLE ASSISTANT TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000880797
<NAME> Fidelity Union Strett Trust II
<SERIES>
<NUMBER> 51
<NAME> Fidelity Municipal Money Market Fund
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<S>
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4,593,433
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110,321
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0
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4,649,908
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4,649,901
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4,132,503
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</TABLE>
