<PAGE> PAGE 1
000 A000000 06/30/97
000 C000000 0000902259
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 U
001 A000000 T. ROWE PRICE BLUE CHIP GROWTH FUND, INC.
001 B000000 811-7059
001 C000000 4103452000
002 A000000 100 EAST PRATT STREET
002 B000000 BALTIMORE
002 C000000 MD
002 D010000 21202
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
015 A000001 STATE STREET BANK AND TRUST COMPANY
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02101
015 E010001 X
018 000000 Y
019 A000000 Y
019 B000000 78
019 C000000 TROWEPRICE
020 A000001 STANDARD & POORS
020 B000001 13-2671951
020 C000001 26
020 A000002 CITATION GROUP
020 B000002 13-3144415
020 C000002 20
020 A000003 PAINE WEBBER
020 B000003 13-2638166
020 C000003 19
020 A000004 ESI
020 B000004 13-3747159
020 C000004 15
020 A000005 MORGAN STANLEY
020 B000005 13-2655998
020 C000005 10
020 A000006 OPPENHEIMER
020 B000006 13-2798343
020 C000006 10
020 A000007 BRIDGE TRADING
<PAGE> PAGE 2
020 B000007 43-1450530
020 C000007 9
020 A000008 ROBERT BAIRD
020 B000008 39-6037917
020 C000008 9
020 A000009 SMITH BARNEY SHEARSON
020 B000009 13-1912900
020 C000009 8
020 A000010 RAGEN MACKENZIE
020 B000010 91-1374280
020 C000010 7
021 000000 228
022 A000001 GOLDMAN SACHS
022 B000001 13-5108880
022 C000001 264402
022 D000001 5515
022 A000002 J.P. MORGAN
022 B000002 13-3224016
022 C000002 202699
022 D000002 0
022 A000003 GMAC
022 B000003 38-0572512
022 C000003 185804
022 D000003 0
022 A000004 LEHMAN BROTHERS
022 B000004 13-2518466
022 C000004 166330
022 D000004 7945
022 A000005 BANKERS TRUST
022 B000005 13-4941247
022 C000005 141096
022 D000005 0
022 A000006 FIRST BOSTON
022 B000006 13-5659485
022 C000006 73968
022 D000006 1646
022 A000007 MERRILL LYNCH
022 B000007 13-5674085
022 C000007 69698
022 D000007 2071
022 A000008 MORGAN STANLEY
022 B000008 13-2655998
022 C000008 51697
022 D000008 4758
022 A000009 PRUDENTIAL SECURITIES
022 B000009 22-2347336
022 C000009 42699
022 D000009 0
022 A000010 CHASE SECURITIES
022 B000010 13-3112953
022 C000010 24883
<PAGE> PAGE 3
022 D000010 0
023 C000000 1310367
023 D000000 37012
024 000000 Y
025 A000001 CHASE MANHATTAN
025 B000001 13-3112953
025 C000001 E
025 D000001 10677
025 A000002 MORGAN STANLEY
025 B000002 13-2655998
025 C000002 D
025 D000002 5012
025 D000003 0
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
028 A010000 191278
028 A020000 0
028 A030000 0
028 A040000 19510
028 B010000 113196
028 B020000 0
028 B030000 0
028 B040000 18312
028 C010000 108710
028 C020000 0
028 C030000 0
028 C040000 28560
028 D010000 80224
028 D020000 0
028 D030000 0
028 D040000 39018
028 E010000 71712
028 E020000 0
028 E030000 0
028 E040000 21790
028 F010000 88570
028 F020000 0
028 F030000 0
028 F040000 30176
028 G010000 653690
028 G020000 0
028 G030000 0
028 G040000 157366
028 H000000 0
049 000000 N
050 000000 N
051 000000 N
052 000000 Y
<PAGE> PAGE 4
053 A000000 N
055 A000000 N
055 B000000 N
056 000000 Y
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 Y
060 B000000 Y
061 000000 2500
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
070 A010000 Y
070 A020000 N
070 B010000 Y
070 B020000 N
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 N
070 I020000 N
070 J010000 Y
070 J020000 N
070 K010000 Y
070 K020000 N
070 L010000 Y
<PAGE> PAGE 5
070 L020000 Y
070 M010000 Y
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 N
070 R020000 N
071 A000000 549029
071 B000000 98303
071 C000000 793111
071 D000000 12
072 A000000 6
072 B000000 2816
072 C000000 5481
072 D000000 0
072 E000000 0
072 F000000 2779
072 G000000 0
072 H000000 0
072 I000000 1341
072 J000000 36
072 K000000 31
072 L000000 67
072 M000000 5
072 N000000 164
072 O000000 0
072 P000000 0
072 Q000000 32
072 R000000 5
072 S000000 2
072 T000000 0
072 U000000 5
072 V000000 0
072 W000000 8
072 X000000 4475
072 Y000000 0
072 Z000000 3822
072AA000000 0
072BB000000 2260
072CC010000 133745
072CC020000 0
072DD010000 0
072DD020000 0
072EE000000 0
073 A010000 0.0000
<PAGE> PAGE 6
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 0
074 B000000 0
074 C000000 113960
074 D000000 0
074 E000000 0
074 F000000 1066563
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 0
074 K000000 0
074 L000000 5706
074 M000000 16
074 N000000 1186245
074 O000000 11850
074 P000000 202
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 2888
074 S000000 0
074 T000000 1171305
074 U010000 53222
074 U020000 0
074 V010000 22.01
074 V020000 0.00
074 W000000 0.0000
074 X000000 77502
074 Y000000 0
075 A000000 0
075 B000000 897629
076 000000 0.00
077 A000000 N
078 000000 N
SIGNATURE JAMES RIEPE
TITLE VICE PRESIDENT
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000902259
<NAME> TRP BLUE CHIP GROWTH
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1997
<PERIOD-END> JUN-30-1997
<INVESTMENTS-AT-COST> 961598
<INVESTMENTS-AT-VALUE> 1180523
<RECEIVABLES> 5706
<ASSETS-OTHER> 16
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 1186245
<PAYABLE-FOR-SECURITIES> 11850
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3090
<TOTAL-LIABILITIES> 14940
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 949008
<SHARES-COMMON-STOCK> 53222
<SHARES-COMMON-PRIOR> 28310
<ACCUMULATED-NII-CURRENT> 3822
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 450
<ACCUM-APPREC-OR-DEPREC> 218925
<NET-ASSETS> 1171305
<DIVIDEND-INCOME> 5481
<INTEREST-INCOME> 2816
<OTHER-INCOME> 0
<EXPENSES-NET> 4475
<NET-INVESTMENT-INCOME> 3822
<REALIZED-GAINS-CURRENT> (2260)
<APPREC-INCREASE-CURRENT> 133745
<NET-CHANGE-FROM-OPS> 135307
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 32762
<NUMBER-OF-SHARES-REDEEMED> 7850
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 631631
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 1810
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2779
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 4475
<AVERAGE-NET-ASSETS> 897629
<PER-SHARE-NAV-BEGIN> 19.06
<PER-SHARE-NII> .07
<PER-SHARE-GAIN-APPREC> 2.88
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 22.01
<EXPENSE-RATIO> 1.01
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
