United States

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 8-K

Current Report

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) July 19, 2010

S&T Bancorp, Inc.
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 (Exact Name of Registrant as Specified in its Charter)

Pennsylvania
_________________

(State or Other Jurisdiction of Incorporation)

0-12508
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(Commission File Number)

25-1434426
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(IRS Employer Identification No.)

800 Philadelphia Street, Indiana, PA
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(Address of Principal Executive Offices)

15701
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Zip Code

Registrant's telephone number, including area code

(800) 325-2265

Former name or address, if changed since last report

Not Applicable

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01 - Other Events

The Board of Directors of S&T Bancorp, Inc. declared a $0.15 per share cash dividend at its regular meeting held July 19, 2010. The dividend is payable August 25, 2010 to shareholders of record on July 30, 2010. This dividend compares to a common stock dividend of $0.15 per share for the first quarter of 2010 and represents a 3.0 percent annualized yield using the July 19, 2010 closing price of $19.88.

Item 9.01 - Financial Statements and Exhibits

(d) Exhibits. The exhibit listed on the Exhibit Index accompanying this Form 8-K is filed herewith.

(99.1) Press Release

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed by the undersigned thereunto duly authorized.

July 19, 2010

S&T Bancorp, Inc.

Mark Kochvar
Senior Executive Vice President,
Chief Financial Officer

Exhibit Index

Number

Description

Method of Filing

99.1

Press Release

Filed herewith