Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Orlando Carmela
 2. Date of Event Requiring Statement (Month/Day/Year)
05/16/2005		 3. Issuer Name and Ticker or Trading Symbol
INSIGHT ENTERPRISES INC [NSIT]
(Last)
(First)
(Middle)
1305 WEST AUTO DRIVE		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
VP, GM of Subsidiary
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

TEMPE, AZ 85284		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 7,500
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy) 12/20/2001(1) 12/20/2010 Common Stock 1,666 $ 13.9375 D  
Stock Option (right to buy) 04/16/2002(2) 04/16/2011 Common Stock 10,000 $ 18.93 D  
Stock Option (right to buy) 09/28/2002(3) 09/28/2011 Common Stock 4,234 $ 14.14 D  
Stock Option (right to buy) 10/09/2002(4) 10/09/2006 Common Stock 18,750 $ 14.11 D  
Stock Option (right to buy) 11/15/2003(5) 11/15/2007 Common Stock 4,500 $ 8.45 D  
Stock Option (right to buy) 01/29/2004(6) 01/29/2008 Common Stock 16,667 $ 7.74 D  
Stock Option (right to buy) 12/01/2004(7) 02/04/2009 Common Stock 23,250 $ 21.25 D  
Stock Option (right to buy) 08/26/2005(8) 08/26/2009 Common Stock 15,000 $ 16.18 D  
Stock Option (right to buy) 05/06/2006(9) 05/06/2010 Common Stock 19,000 $ 18.53 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Orlando Carmela
1305 WEST AUTO DRIVE
TEMPE, AZ 85284		       VP, GM of Subsidiary  

Signatures

Mark N. Rogers, by Power of Attorney, for Carmela Orlando 05/26/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Initial grant was for 5,000 shares; this option vested as to 1,667 shares on 12/20/01, 1,667 shares on 12/20/02 and 1,666 shares on 12/20/03.
(2) The option vested as to 5,000 shares on 04/16/02 and 5,000 shares on 04/16/03.
(3) Initial grant was for 5,000 shares; this option vested as to 1,667 shares on 09/28/02, 1,667 shares on 09/28/03 and 1,666 shares on 09/28/04.
(4) The option vested as to 9,375 shares on 10/09/02 and 9,375 shares on 10/09/03.
(5) Initial grant was for 9,000 shares; this option vested as to 4,500 shares on 11/15/03 and 4,500 shares on 11/15/04.
(6) The option vested as to 8,334 shares on 01/29/04 and 8,333 shares on 01/29/05 and vests as to 8,333 shares on 01/29/06.
(7) The option vested as to 5,813 shares on 12/01/04 and vests as to 5,813 shares on 12/01/05, 5,812 shares on 12/01/06 and 5,812 shares on 12/01/07.
(8) The options vests as to 5,000 shares on 08/26/05, 5,000 shares on 08/26/06 and 5,000 shares on 08/26/07.
(9) The option vests as to 6,334 shares on 05/06/06, 6,333 shares on 05/06/07 and 6,333 shares on 05/06/08.

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