Exhibit 23
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the following registration statements of Harris Corporation and in the related Prospectuses of our report dated August 24, 2007 (except Note 8 and Note 23, as to which the date is November 6, 2007), with respect to the consolidated financial statements and schedule of Harris Corporation and subsidiaries, and our report dated August 24, 2007, with respect to Harris Corporation management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting of Harris Corporation, included in this Current Report on Form 8-K of Harris Corporation:
| Form S-8 | No. 333-75114 | Harris Corporation Retirement Plan | ||
| Form S-8 | Nos. 33-37969; 33-51171; and 333-07985 | Harris Corporation Stock Incentive Plan | ||
| Form S-8 | No. 333-49006 | Harris Corporation 2000 Stock Incentive Plan | ||
| Form S-3 | No. 333-108486 | Harris Corporation Debt and Equity Securities | ||
| Form S-8 | No. 333-130124 | Harris Corporation 2005 Equity Incentive Plan | ||
| Form S-3 ASR | No. 333-132238 | Harris Corporation Debt and Equity Securities |
/s/
ERNST & YOUNG LLP| Certified Public Accountants |
Jacksonville, Florida
November 6, 2007