<ACCESSION-NUMBER>0001564590-18-010965 <TYPE>10-Q <PUBLIC-DOCUMENT-COUNT>64 <PERIOD>20180331 <FILING-DATE>20180504 <DATE-OF-FILING-DATE-CHANGE>20180504 <FILER> <COMPANY-DATA> <CONFORMED-NAME>CACI INTERNATIONAL INC /DE/ <CIK>0000016058 <ASSIGNED-SIC>7373 <IRS-NUMBER>541345888 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>0630 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>10-Q <ACT>34 <FILE-NUMBER>001-31400 <FILM-NUMBER>18807630 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>1100 N GLEBE ST <CITY>ARLINGTON <STATE>VA <ZIP>22201 <PHONE>7038417800 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>1100 NORTH GLEBE ROAD <CITY>ARLINGTON <STATE>VA <ZIP>22201 </MAIL-ADDRESS> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>CACI INC /DE/ <DATE-CHANGED>19870119 </FORMER-COMPANY> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>CONSOLIDATED ANALYSIS CENTERS INC <DATE-CHANGED>19730102 </FORMER-COMPANY> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>CALIFORNIA ANALYSIS CENTER INC <DATE-CHANGED>19680603 </FORMER-COMPANY> </FILER>