<SUBMISSION>
<ACCESSION-NUMBER>0000719220-09-000013
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>2
<PERIOD>20090615
<ITEMS>8.01
<FILING-DATE>20090616
<DATE-OF-FILING-DATE-CHANGE>20090616
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>S&T BANCORP INC
<CIK>0000719220
<ASSIGNED-SIC>6022
<IRS-NUMBER>251434426
<STATE-OF-INCORPORATION>PA
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>000-12508
<FILM-NUMBER>09893214
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>800 PHILADELPHIA STREET
<STREET2>PO BOX 190
<CITY>INDIANA
<STATE>PA
<ZIP>15701
<PHONE>7244651466
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>800 PHILADELPHIA STREET
<STREET2>PO BOX 190
<CITY>INDIANA
<STATE>PA
<ZIP>15701
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>st8k6162009.htm
<DESCRIPTION>FORM 8-K DATED JUNE 16, 2009
<TEXT>
<HTML>
<HEAD>
<META NAME="Generator" CONTENT="Microsoft Word 97">
<TITLE>st8k62105</TITLE>
</HEAD>
<BODY LINK="#0000ff" VLINK="#800080">

<B><P ALIGN="CENTER">United States</P></B>
<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=630>
<TR><TD VALIGN="TOP" COLSPAN=4>
<B><P ALIGN="CENTER">SECURITIES AND EXCHANGE COMMISSION</B></TD>
</TR>
<TR><TD VALIGN="TOP" COLSPAN=4>
<B><P ALIGN="CENTER">Washington, D.C. 20549</P>
</B><P ALIGN="CENTER"></TD>
</TR>
<TR><TD VALIGN="TOP" COLSPAN=4>
<B><FONT SIZE=6><P ALIGN="CENTER">Form 8-K</P>
</B><P ALIGN="CENTER"></FONT></TD>
</TR>
<TR><TD VALIGN="TOP" COLSPAN=4>
<B><FONT SIZE=6><P ALIGN="CENTER">Current Report</B></FONT></TD>
</TR>
<TR><TD VALIGN="TOP" COLSPAN=4 HEIGHT=66>
<P ALIGN="CENTER">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934<BR>
</P>
<P ALIGN="CENTER">Date of Report (Date of earliest event reported) June 15, 2009</TD>
</TR>
<TR><TD VALIGN="TOP" COLSPAN=4 HEIGHT=106>
<B><FONT SIZE=6><P ALIGN="CENTER">S&amp;T Bancorp, Inc.</FONT><FONT SIZE=6><BR>
</B></FONT>____________________________________________________________</P>
<FONT SIZE=1><P ALIGN="CENTER">&nbsp;(Exact Name of Registrant as Specified in its Charter)</FONT></TD>
</TR>
<TR><TD WIDTH="32%" VALIGN="TOP">
<B><P ALIGN="CENTER">Pennsylvania<FONT SIZE=1><BR>
</B></FONT>_________________</P>
<FONT SIZE=1><P ALIGN="CENTER">(State or Other Jurisdiction of Incorporation)</FONT></TD>
<TD WIDTH="29%" VALIGN="TOP">
<B><P ALIGN="CENTER">0-12508<FONT SIZE=1><BR>
</B></FONT>_________________</P>
<FONT SIZE=1><P ALIGN="CENTER">(Commission File Number)</FONT></TD>
<TD WIDTH="38%" VALIGN="TOP" COLSPAN=2>
<B><P ALIGN="CENTER">25-1434426</B><FONT SIZE=1><BR>
</FONT>_________________</P>
<FONT SIZE=1><P ALIGN="CENTER">(IRS Employer Identification No.)</FONT></TD>
</TR>
<TR><TD WIDTH="68%" VALIGN="TOP" COLSPAN=3 HEIGHT=58>
<B><P ALIGN="CENTER">800 Philadelphia Street, Indiana, PA</B><BR>
__________________________________________<BR>
<FONT SIZE=1>(Address of Principal Executive Offices)</FONT></TD>
<TD WIDTH="32%" VALIGN="TOP" HEIGHT=58>
<B><P ALIGN="CENTER">15701<BR>
</B>___________________<BR>
<FONT SIZE=1>Zip Code</FONT></TD>
</TR>
<TR><TD WIDTH="68%" VALIGN="TOP" COLSPAN=3 HEIGHT=58>
<P>Registrant's telephone number, including area code</TD>
<TD WIDTH="32%" VALIGN="TOP" HEIGHT=58>
<B><P ALIGN="CENTER">(800) 325-2265</B><BR>
</TD>
</TR>
<TR><TD WIDTH="68%" VALIGN="TOP" COLSPAN=3 HEIGHT=58>
<P>Former name or address, if changed since last report</TD>
<TD WIDTH="32%" VALIGN="TOP" HEIGHT=58>
<B><P ALIGN="CENTER">Not Applicable</B></TD>
</TR>
</TABLE>
</CENTER></P>

<P>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:</P>
<P>&nbsp;</P>
<FONT SIZE=2><P ALIGN="JUSTIFY">&#61551;    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</P>
<P ALIGN="JUSTIFY">&#61551;    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</P>
<P ALIGN="JUSTIFY">&#61551;    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</P>
<P ALIGN="JUSTIFY">&#61551;    Pre-commencement</FONT> <FONT SIZE=2>communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</P>
</FONT><B><P>&nbsp;</P>
<P>&nbsp;</P></B>
<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=638>
<TR><TD VALIGN="TOP">
<B><P ALIGN="JUSTIFY">Item 8.01 - Other Events </B></TD>
</TR>
<TR><TD VALIGN="TOP">
<P>The Board of Directors of S&amp;T Bancorp, Inc. declared a $0.15 per share cash dividend at its regular meeting held June 15, 2009.  The dividend is payable on July 24, 2009 to shareholders of record on June 30, 2009.  The dividend compares to a common stock dividend of $0.31 per share during the first quarter of 2009.</P>
</TD>
</TR>
</TABLE>
</CENTER></P>

<P ALIGN="CENTER">&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=636>
<TR><TD VALIGN="TOP">
<B><P>Item 9.01 - Financial Statements and Exhibits</B><BR>
<BR>
(d)  Exhibits.  The exhibit listed on the Exhibit Index accompanying this Form 8-K is filed herewith.  </P>
<P>(99.1)  Press Release<BR>
     </TD>
</TR>
<TR><TD VALIGN="TOP">&nbsp;</TD>
</TR>
<TR><TD VALIGN="TOP">&nbsp;</TD>
</TR>
</TABLE>
</CENTER></P>

<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=636>
<TR><TD VALIGN="TOP" COLSPAN=2>
<B><P ALIGN="CENTER">SIGNATURES</B></TD>
</TR>
<TR><TD VALIGN="TOP" COLSPAN=2>
<P ALIGN="JUSTIFY"><BR>
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.</TD>
</TR>
<TR><TD WIDTH="50%" VALIGN="TOP" HEIGHT=58>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P><BR>
<BR>
<BR>
</P>
<P>June 15, 2009</TD>
<TD WIDTH="50%" VALIGN="TOP" HEIGHT=58>
<P>&nbsp;</P>
<P>S&amp;T Bancorp, Inc.</P>
<P>&nbsp;</P>
<U><P>/s/ Robert E. Rout</P>
</U><P>Robert E. Rout<BR>
Senior Executive Vice President, <BR>
Chief Financial Officer, Chief Administrative Officer and Secretary</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</TD>
</TR>
</TABLE>
</CENTER></P>

<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<B><P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P></B>
<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=734>
<TR><TD VALIGN="TOP" COLSPAN=3>
<B><P ALIGN="CENTER">Exhibit Index</P>
<P ALIGN="CENTER"></B></TD>
</TR>
<TR><TD WIDTH="17%" VALIGN="TOP">
<B><P>Number</B></TD>
<TD WIDTH="56%" VALIGN="TOP">
<B><P>Description</B></TD>
<TD WIDTH="27%" VALIGN="TOP">
<B><P>Method of Filing</B></TD>
</TR>
<TR><TD WIDTH="17%" VALIGN="TOP">
<P>99.1</TD>
<TD WIDTH="56%" VALIGN="TOP">
<P>Press Release</TD>
<TD WIDTH="27%" VALIGN="TOP">
<P>Filed herewith</TD>
</TR>
</TABLE>
</CENTER></P>

<P>&nbsp;</P>
<B><P ALIGN="CENTER">&nbsp;</P></B></BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>press6162009.htm
<DESCRIPTION>PRESS RELEASE
<TEXT>
<HTML>
<HEAD>
<META NAME="Generator" CONTENT="Microsoft Word 97">
<TITLE>Contact: Susan Tomera Angeletti</TITLE>
<META NAME="Template" CONTENT="C:\Program Files\Microsoft Office\Office\html.dot">
</HEAD>
<BODY LINK="#0000ff" VLINK="#800080">

<P>&#9;&#9;&#9;&#9;&#9;&#9;&#9;&#9; </P>
<TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=590>
<TR><TD WIDTH="66%" VALIGN="TOP">
<B><P>TO BE RELEASED</B></TD>
<TD WIDTH="34%" VALIGN="TOP">
<P>Contact: Rob Jorgenson</TD>
</TR>
<TR><TD WIDTH="66%" VALIGN="TOP">
<B><P>9:00 a.m., Tuesday, June 16, 2009</B></TD>
<TD WIDTH="34%" VALIGN="TOP">
<P>724-465-5448</TD>
</TR>
</TABLE>

<P>&#9;&#9;&#9;&#9;&#9;&#9;&#9;&#9;</P>
<B><FONT SIZE=4><P ALIGN="CENTER">S&amp;T Bancorp Declares Quarterly Cash Dividend </P>
</B></FONT><P>Indiana, Pennsylvania - The Board of Directors of S&amp;T Bancorp, Inc. (NASDAQ: STBA) declared a $0.15 per share cash dividend at its regular meeting held June 15, 2009. The dividend is payable July 24, 2009 to shareholders of record on June 30, 2009. This dividend compares to a common stock dividend of $0.31 per share during the first quarter of 2009. </P>
<P>"Similar to other financial institutions, S&amp;T believes that lowering the dividend payment at this time is the most prudent course of action during what can only be described as unprecedented times," said Todd Brice, president and CEO of S&amp;T Bancorp, Inc. "S&amp;T Bank will always remain focused on the fundamentals - strong capitalization, sound judgment, and a plan focused on long-term performance. We appreciate the ongoing support and understanding of our shareholders as the nation navigates this challenging economic period." </P>
<B><P>&nbsp;</P>
<FONT SIZE=4><P ALIGN="CENTER">S&amp;T Bancorp Declares Quarterly Cash Dividend (cont.) </P>
</FONT><P ALIGN="CENTER">&nbsp;</P>
</B><P>Brice added that as the economy improves, S&amp;T is poised to take advantage of a host of business opportunities in the region. For the bank to respond to those opportunities and to grow its business, strong capitalization continues to be the priority. </P>
<P>"Execution of this quarter's dividend payments will enable the bank to retain $18 million in additional capital on an annual basis," Brice continued. "It will also contribute to ultimately repaying the money S&amp;T acquired through the government's Capital Purchase Program."</P>
<P>&nbsp;</P>
<P>About S&amp;T Bancorp, Inc.</P>
<P>Headquartered in Indiana, PA, S&amp;T Bancorp, Inc. operates 55 offices within Allegheny, Armstrong, Blair, Butler, Cambria, Clarion, Clearfield, Indiana, Jefferson and Westmoreland counties. With assets of $4.3 billion, S&amp;T Bancorp, Inc. stock trades on the NASDAQ Global Select Market under the symbol STBA. For more information, visit stbank.com.</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>SOURCE: S&amp;T Bancorp, Inc. </P></BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
