000 A000000 03/31/2013
000 C000000 0000722574
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 A
001 A000000 FIDELITY ADVISOR SERIES I
001 B000000 811-03785
001 C000000 6037917481
002 A000000 245 SUMMER STREET
002 B000000 BOSTON
002 C000000 MA
002 D010000 02210
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 Y
007 B000000  0
007 C011300 13
007 C021300 Fidelity Advisor Stock Selector All Cap Fund
007 C031300 Y
008 A001301 FIDELITY MANAGEMENT & RESEARCH COMPANY (FMR)
008 B001301 A
008 C001301 801-7884
008 D011301 BOSTON
008 D021301 MA
008 D031301 02210
008 A001302 FIDELITY MANAGEMENT & RESEARCH (U.K.), INC
008 B001302 S
008 C001302 801-28773
008 D011302 BOSTON
008 D021302 MA
008 D031302 02210
008 A001303 FMR CO., INC. (FMRC)
008 B001303 S
008 C001303 801-3447
008 D011303 BOSTON
008 D021303 MA
008 D031303 02210
008 A001304 FIDELITY MANAGEMENT & RESEARCH (HONG KONG)LTD
008 B001304 S
008 C001304 801-69507
008 D011304 HONG KONG
008 D051304 HONG KONG, SAR
008 A001305 FIDELITY MANAGEMENT & RESEARCH (JAPAN) INC
008 B001305 S
008 C001305 801-69571

008 D011305 BOSTON
008 D021305 MA
008 D031305 02210
011 A00AA01 FIDELITY DISTRIBUTORS CORPORATION
011 B00AA01 8-8775
011 C01AA01 SMITHFIELD
011 C02AA01 RI
011 C03AA01 02917
012 A001301 FIDELITY INVESTMENTS INSTIT. OPERATIONS CO.
012 B001301 84-1839
012 C011301 BOSTON
012 C021301 MA
012 C031301 02210
013 A001301 PRICEWATERHOUSECOOPERS LLP
013 B011301 BOSTON
013 B021301 MA
013 B031301 02110
014 A00AA01 FIDELITY DISTRIBUTORS CORPORATION
014 B00AA01 8-8775
014 A00AA02 FIDELITY BROKERAGE SERVICES LLC
014 B00AA02 8-23292
014 A00AA03 NATIONAL FINANCIAL SERVICES LLC
014 B00AA03 8-26740
014 A00AA04 FIDELITY INVESTMENTS CANADA LTD.
014 B00AA04 8-0000
014 A00AA05 FIDELITY BROKERAGE SERVICES JAPAN LLC
014 B00AA05 8-00000
015 A001301 JPMORGAN CHASE BANK, N.A.
015 B001301 C
015 C011301 NEW YORK
015 C021301 NY
015 C031301 10022
015 E011301 X
015 A001302 THE BANK OF NEW YORK MELLON
015 B001302 C
015 C011302 NEW YORK
015 C021302 NY
015 C031302 10286
015 E011302 X
015 A001303 JPMORGAN CHASE BANK, N.A.
015 B001303 S
015 C011303 NEW YORK
015 C021303 NY
015 C031303 10022
015 E011303 X
018  00AA00 Y
019 A00AA00 Y
019 B00AA00  479
019 C00AA00 FIDELITYZZ
021  000000        0
022 A000001 FIDELITY HEALTH CARE CENTRAL FUND

022 B000001 20-5109470
022 C000001       540
022 D000001      1654
022 A000002 FIDELITY CONSUMER STAPLES CENTRAL FUND
022 B000002 20-5109326
022 C000002         0
022 D000002      2124
022 A000003 FIDELITY INDUSTRIALS CENTRAL FUND
022 B000003 20-5109573
022 C000003         0
022 D000003      1753
022 A000004 FIDELITY FINANCIALS CENTRAL FUND
022 B000004 20-5109416
022 C000004       685
022 D000004         0
022 A000005 FIDELITY INFORMATION TECHNOLOGY CENTRAL FUND
022 B000005 20-5109632
022 C000005         0
022 D000005       337
022 A000006 FIDELITY ENERGY CENTRAL FUND
022 B000006 20-5109374
022 C000006       106
022 D000006       204
022 A000007 FIDELITY CONSUMER DISCRETIONARY CENTRAL FUND
022 B000007 20-5109240
022 C000007         0
022 D000007       256
022 A000008 FIDELITY UTILITIES CENTRAL FUND
022 B000008 20-5109852
022 C000008         0
022 D000008       139
023 C000000       1331
023 D000000       6466
024  001300 N
026 A000000 N
026 B000000 N
026 C000000 N
026 D000000 N
026 E000000 Y
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027  000000 Y
028 A011300      3484
028 A021300      1821
028 A031300         0
028 A041300   -591741
028 B011300         0
028 B021300         0
028 B031300         0

028 B041300         0
028 C011300         0
028 C021300         0
028 C031300         0
028 C041300         0
028 D011300         0
028 D021300         0
028 D031300         0
028 D041300         0
028 E011300         0
028 E021300         0
028 E031300         0
028 E041300         0
028 F011300         0
028 F021300         0
028 F031300         0
028 F041300         0
028 G011300      3484
028 G021300      1821
028 G031300         0
028 G041300   -591741
028 H001300       650
029  001300 Y
030 A001300      0
030 B001300  5.75
030 C001300  0.00
031 A001300      0
031 B001300      0
032  001300      0
033  001300      0
034  001300 Y
035  001300      5
036 A001300 N
036 B001300      0
037  001300 N
038  001300      0
039  001300 N
040  001300 Y
041  001300 Y
042 A001300   0
042 B001300   0
042 C001300   0
042 D001300   0
042 E001300   0
042 F001300   0
042 G001300   0
042 H001300   0
043  001300      0
044  001300      0
045  001300 Y
046  001300 N

047  001300 N
048  001300  0.000
048 A011300        0
048 A021300 0.000
048 B011300        0
048 B021300 0.000
048 C011300        0
048 C021300 0.000
048 D011300        0
048 D021300 0.000
048 E011300        0
048 E021300 0.000
048 F011300        0
048 F021300 0.000
048 G011300        0
048 G021300 0.000
048 H011300        0
048 H021300 0.000
048 I011300        0
048 I021300 0.000
048 J011300        0
048 J021300 0.000
048 K011300        0
048 K021300 0.000
049  001300 N
050  001300 N
051  001300 Y
052  001300 Y
053 A001300 Y
053 B001300 Y
053 C001300 N
054 A00AA00 Y
054 B00AA00 Y
054 C00AA00 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 Y
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 Y
054 O00AA00 Y
055 A001300 N
055 B001300 N
056  001300 Y
057  001300 N
058 A001300 N

059  001300 Y
060 A001300 Y
060 B001300 Y
061  001300     2500
062 A001300 N
062 B001300   0.0
062 C001300   0.0
062 D001300   0.0
062 E001300   0.0
062 F001300   0.0
062 G001300   0.0
062 H001300   0.0
062 I001300   0.0
062 J001300   0.0
062 K001300   0.0
062 L001300   0.0
062 M001300   0.0
062 N001300   0.0
062 O001300   0.0
062 P001300   0.0
062 Q001300   0.0
062 R001300   0.0
063 A001300   0
063 B001300  0.0
066 A001300 Y
066 B001300 N
066 C001300 Y
066 D001300 N
066 E001300 N
066 F001300 N
066 G001300 N
067  001300 N
068 A001300 N
068 B001300 N
069  001300 N
070 A011300 Y
070 A021300 N
070 B011300 Y
070 B021300 N
070 C011300 Y
070 C021300 N
070 D011300 Y
070 D021300 N
070 E011300 Y
070 E021300 N
070 F011300 Y
070 F021300 N
070 G011300 Y
070 G021300 N
070 H011300 Y
070 H021300 N

070 I011300 Y
070 I021300 N
070 J011300 Y
070 J021300 N
070 K011300 Y
070 K021300 Y
070 L011300 Y
070 L021300 Y
070 M011300 Y
070 M021300 N
070 N011300 Y
070 N021300 N
070 O011300 Y
070 O021300 N
070 P011300 Y
070 P021300 N
070 Q011300 N
070 Q021300 N
070 R011300 Y
070 R021300 N
071 A001300      1331
071 B001300      6463
071 C001300    307797
071 D001300    0
072 A001300  6
072 B001300        0
072 C001300        0
072 D001300        0
072 E001300        0
072 F001300      307
072 G001300        0
072 H001300        0
072 I001300        0
072 J001300        0
072 K001300        0
072 L001300        0
072 M001300        0
072 N001300        0
072 O001300        0
072 P001300        0
072 Q001300       17
072 R001300        8
072 S001300        0
072 T001300        0
072 U001300        0
072 V001300        0
072 W001300       24
072 X001300      356
072 Y001300        0
072 Z001300     -356
072AA001300     1698

072BB001300        0
072CC011300        0
072CC021300        0
072DD011300        0
072DD021300        0
072EE001300        0
073 A011300   0.0000
073 A021300   0.0000
073 B001300   0.0000
073 C001300   0.0000
074 A001300        0
074 B001300        0
074 C001300        0
074 D001300        0
074 E001300        0
074 F001300        0
074 G001300        0
074 H001300        0
074 I001300        0
074 J001300        0
074 K001300        0
074 L001300        0
074 M001300        0
074 N001300        0
074 O001300        0
074 P001300        0
074 Q001300        0
074 R011300        0
074 R021300        0
074 R031300        0
074 R041300        0
074 S001300        0
074 T001300        0
074 U011300        0
074 U021300        0
074 V011300     0.00
074 V021300     0.00
074 W001300   0.0000
074 X001300        0
074 Y001300        0
075 A001300        0
075 B001300   611624
076  001300     0.00
077 A000000 Y
077 B000000 N
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 N
077 P000000 N
077 Q010000 Y
077 Q020000 N
077 Q030000 N
078  000000 N
080 C00AA00        0
081 B00AA00   0
082 B00AA00        0
083 B00AA00        0
084 B00AA00        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
SIGNATURE   KENNETH B. ROBINS
TITLE       PRESIDENT AND TREASURER

Altair (QB) (USOTC:ATAO)
Historical Stock Chart
From Jul 2024 to Jul 2024 Click Here for more Altair (QB) Charts.
Altair (QB) (USOTC:ATAO)
Historical Stock Chart
From Jul 2023 to Jul 2024 Click Here for more Altair (QB) Charts.