UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
___________________________________

SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934

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CACI INTERNATIONAL INC

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Your Vote Counts!CACI INTERNATIONAL INC2025 Annual MeetingVote by October 15, 2025 11:59 PM ET. For shares held in a Plan, vote by October 12, 2025 11:59 PM ET.CACI INTERNATIONAL INCATTN. SHAWN QUARNBERG12021 SUNSET HILLS ROADRESTON, VA 20190V79033-P37720You invested in CACI INTERNATIONAL INC and it’s time to vote!You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the shareholder meeting to be held on October 16, 2025.Get informed before you voteView the Notice and Proxy Statement and 10K Wrap online OR you can receive a free paper or email copy of the material(s) by requesting prior to October 2, 2025. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy.For complete information and to vote, visit www.ProxyVote.com Control #Smartphone usersPoint your camera here and vote without entering a control numberVote Virtually at the Meeting*October 16, 20259:30 a.m. Eastern TimeVirtually at:www.virtualshareholdermeeting.com/CACI2025*Please check the meeting materials for any special requirements for meeting attendance.

Vote at www.ProxyVote.comTHIS IS NOT A VOTABLE BALLOTThis is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to vote these important matters.Board RecommendsVoting Items1. Election of Directors Nominees: 1a. Lisa S. Disbrow For 1b. Susan M. Gordon For 1c. William L. Jews For 1d. Ryan D. McCarthy For 1e. John S. Mengucci For 1f. Scott C. Morrison For 1g. Philip O. Nolan For 1h. Debora A. Plunkett For 1i. Stanton D. Sloane For 1j. Charles L. Szews For 2. To approve on a non-binding, advisory basis the compensation of our named executive officers; For 3. To approve the CACI International Inc 2025 Incentive Compensation Plan; and For 4. To ratify the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for fiscal year 2026. For NOTE: Such other business as may properly come before the meeting or any adjournment thereof. Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”.V79034-P37720