Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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 *
MURPHY LAWRENCE J
  2. Issuer Name and Ticker or Trading Symbol
JABIL CIRCUIT INC [JBL]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
10560 DR. MARTIN LUTHER KING JR. ST N
3. Date of Earliest Transaction (Month/Day/Year)
01/26/2006
(Street)

ST. PETERSBURG, FL 33716-3718
4. If Amendment, Date Original Filed(Month/Day/Year)
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 01/26/2006   M   40,000 A $ 15.125 53,500 D  
Common Stock 01/26/2006   S   4,100 D $ 40.2 49,400 D  
Common Stock 01/26/2006   S   4,500 D $ 40.25 44,900 D  
Common Stock 01/26/2006   S   9,200 D $ 40.26 35,700 D  
Common Stock 01/26/2006   S   1,400 D $ 40.27 34,300 D  
Common Stock 01/26/2006   S   9,900 D $ 40.28 24,400 D  
Common Stock 01/26/2006   S   600 D $ 40.31 23,800 D  
Common Stock 01/26/2006   S   200 D $ 40.32 23,600 D  
Common Stock 01/26/2006   S   100 D $ 40.33 23,500 D  
Common Stock 01/26/2006   S   9,800 D $ 40.41 13,700 D  
Common Stock 01/26/2006   S   200 D $ 40.46 13,500 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option (right to buy) (1) $ 15.125 01/26/2006   M     40,000 03/08/1998(2) 09/08/2007 Common Stock 40,000 $ 0 (3) 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MURPHY LAWRENCE J
10560 DR. MARTIN LUTHER KING JR. ST N
ST. PETERSBURG, FL 33716-3718
  X      

Signatures

 By: Robert L. Paver, Attorney-in-Fact For: Larry Murphy   01/30/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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) The reporting person filed a Form 4 on October 9, 1997 which inadvertently referenced a grant date of September 5, 1997 instead of September 8, 1997 and an expiration date of September 5, 2007 instead of September 8, 2007.
(2) Option vests at a rate of 1/3 of the shares granted on each anniversary of the Vesting Commencement Date.
(3) The derivative security is a stock option issued under the Issuer's 1992 Stock Option Plan. $0.00 has been inserted to satisfy the requirements to submit this form via the EDGAR system.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

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