<SEC-DOCUMENT>0001193125-18-138792-index.html : 20180427
<SEC-HEADER>0001193125-18-138792.hdr.sgml : 20180427
<ACCEPTANCE-DATETIME>20180427160159
ACCESSION NUMBER:		0001193125-18-138792
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		30
CONFORMED PERIOD OF REPORT:	20180622
FILED AS OF DATE:		20180427
DATE AS OF CHANGE:		20180427
EFFECTIVENESS DATE:		20180427

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aon plc
		CENTRAL INDEX KEY:			0000315293
		STANDARD INDUSTRIAL CLASSIFICATION:	INSURANCE AGENTS BROKERS & SERVICES [6411]
		IRS NUMBER:				363051915
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07933
		FILM NUMBER:		18783764

	BUSINESS ADDRESS:	
		STREET 1:		THE LEADENHALL BUILDING
		STREET 2:		122 LEADENHALL STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC3V 4AN
		BUSINESS PHONE:		(44) 20 7623 5500

	MAIL ADDRESS:	
		STREET 1:		THE LEADENHALL BUILDING
		STREET 2:		122 LEADENHALL STREET
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC3V 4AN

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AON CORP
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMBINED INTERNATIONAL CORP
		DATE OF NAME CHANGE:	19870504
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d471390ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d471390ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g471390g01q14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g471390g01q14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g471390g01v44.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g471390g01v44.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g471390g08r28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g471390g08r28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g471390g09u87.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g471390g09u87.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g471390g13v03.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g471390g13v03.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g471390g14m28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g471390g14m28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g471390g19j70.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g471390g19j70.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g471390g23x92.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g471390g23x92.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g471390g29d91.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g471390g29d91.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g471390g43c40.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g471390g43c40.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g471390g46d23.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g471390g46d23.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g471390g48o19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g471390g48o19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g471390g73k29.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g471390g73k29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g471390g75l14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g471390g75l14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g471390g76b64.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g471390g76b64.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g471390g83e02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g471390g83e02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g471390g84f17.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g471390g84f17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g471390g86s10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g471390g86s10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g471390g86u74.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g471390g86u74.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g471390g89e17.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g471390g89e17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g471390g93k80.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g471390g93k80.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g471390g94p60.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g471390g94p60.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g471390pic1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: g471390pic1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>g471390pic2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: g471390pic2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>g471390pic3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: g471390pic3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>g471390pic4.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: g471390pic4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>g471390pic5.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: g471390pic5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>g471390pic6.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 29 - file: g471390pic6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>g471390pic7.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 30 - file: g471390pic7.jpg

</DOCUMENT>
</SEC-DOCUMENT>