    <SEC-DOCUMENT>0000947484-23-000044-index.html : 20230323
    <SEC-HEADER>0000947484-23-000044.hdr.sgml : 20230323
    <ACCEPTANCE-DATETIME>20230323161631
    ACCESSION NUMBER:		0000947484-23-000044
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20221231
    FILED AS OF DATE:		20230323
    DATE AS OF CHANGE:		20230323
    EFFECTIVENESS DATE:		20230323

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ARCH CAPITAL GROUP LTD.
    		CENTRAL INDEX KEY:			0000947484
    		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
    		IRS NUMBER:				980374481
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-16209
    		FILM NUMBER:		23756426

    	BUSINESS ADDRESS:
    		STREET 1:		WATERLOO HOUSE, GROUND FLOOR
    		STREET 2:		100 PITTS BAY ROAD
    		CITY:			PEMBROKE
    		STATE:			D0
    		ZIP:			HM 08
    		BUSINESS PHONE:		441-278-9250

    	MAIL ADDRESS:
    		STREET 1:		WATERLOO HOUSE, GROUND FLOOR
    		STREET 2:		100 PITTS BAY ROAD
    		CITY:			PEMBROKE
    		STATE:			D0
    		ZIP:			HM 08

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ARCH CAPITAL GROUP LTD
    		DATE OF NAME CHANGE:	20000508

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RISK CAPITAL HOLDINGS INC
    		DATE OF NAME CHANGE:	19950816

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RISK CAPITAL RE INC
    		DATE OF NAME CHANGE:	19950703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>archar202232123.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: archar202232123.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>